If a device would save in time just 10 per cent. or increase results 10 per cent., then its absence is always a 10 per cent. tax. If the time of a person is worth fifty cents an hour, a 10 per cent. saving is worth five cents an hour. If the owner of a skyscraper could increase his income 10 per cent., he would willingly pay half the increase just to know how. The reason why he owns a skyscraper is that science has proved that certain materials, used in a given way, can save space and increase rental incomes. A building thirty stories high needs no more ground space than one five stories high. Getting along with the old-style architecture costs the five-story man the income of twenty-five floors. Save ten steps a day for each of twelve thousand employees and you will have saved fifty miles of wasted motion and misspent energy.
Those are the principles on which the production of my plant was built up. They all come practically as of course. In the beginning we tried to get machinists. As the necessity for production increased it became apparent not only that enough machinists were not to be had, but also that skilled men were not necessary in production, and out of this grew a principle that I later want to present in full.
It is self-evident that a majority of the people in the world are not mentally—even if they are physically—capable of making a good living. That is, they are not capable of furnishing with their own hands a sufficient quantity of the goods which this world needs to be able to exchange their unaided product for the goods which they need. I have heard it said, in fact I believe it is quite a current thought, that we have taken skill out of work. We have not. We have put in skill. We have put a higher skill into planning, management, and tool building, and the results of that skill are enjoyed by the man who is not skilled. This I shall later enlarge on.
We have to recognize the unevenness in human mental equipments. If every job in our place required skill the place would never have existed. Sufficiently skilled men to the number needed could not have been trained in a hundred years. A million men working by hand could not even approximate our present daily output. No one could manage a million men. But more important than that, the product of the unaided hands of those million men could not be sold at a price in consonance with buying power. And even if it were possible to imagine such an aggregation and imagine its management and correlation, just think of the area that it would have to occupy! How many of the men would be engaged, not in producing, but in merely carrying from place to place what the other men had produced? I cannot see how under such conditions the men could possibly be paid more than ten or twenty cents a day—for of course it is not the employer who pays wages. He only handles the money. It is the product that pays the wages and it is the management that arranges the production so that the product may pay the wages.
The more economical methods of production did not begin all at once. They began gradually—just as we began gradually to make our own parts. "Model T" was the first motor that we made ourselves. The great economies began in assembling and then extended to other sections so that, while to-day we have skilled mechanics in plenty, they do not produce automobiles—they make it easy for others to produce them. Our skilled men are the tool makers, the experimental workmen, the machinists, and the pattern makers. They are as good as any men in the world—so good, indeed, that they should not be wasted in doing that which the machines they contrive can do better. The rank and file of men come to us unskilled; they learn their jobs within a few hours or a few days. If they do not learn within that time they will never be of any use to us. These men are, many of them, foreigners, and all that is required before they are taken on is that they should be potentially able to do enough work to pay the overhead charges on the floor space they occupy. They do not have to be able-bodied men. We have jobs that require great physical strength—although they are rapidly lessening; we have other jobs that require no strength whatsoever—jobs which, as far as strength is concerned, might be attended to by a child of three.
It is not possible, without going deeply into technical processes, to present the whole development of manufacturing, step by step, in the order in which each thing came about. I do not know that this could be done, because something has been happening nearly every day and nobody can keep track. Take at random a number of the changes. From them it is possible not only to gain some idea of what will happen when this world is put on a production basis, but also to see how much more we pay for things than we ought to, and how much lower wages are than they ought to be, and what a vast field remains to be explored. The Ford Company is only a little way along on the journey.
A Ford car contains about five thousand parts—that is counting screws, nuts, and all. Some of the parts are fairly bulky and others are almost the size of watch parts. In our first assembling we simply started to put a car together at a spot on the floor and workmen brought to it the parts as they were needed in exactly the same way that one builds a house. When we started to make parts it was natural to create a single department of the factory to make that part, but usually one workman performed all of the operations necessary on a small part. The rapid press of production made it necessary to devise plans of production that would avoid having the workers falling over one another. The undirected worker spends more of his time walking about for materials and tools than he does in working; he gets small pay because pedestrianism is not a highly paid line.
The first step forward in assembly came when we began taking the work to the men instead of the men to the work. We now have two general principles in all operations—that a man shall never have to take more than one step, if possibly it can be avoided, and that no man need ever stoop over.
The principles of assembly are these:
(1) Place the tools and the men in the sequence of the operation so that each component part shall travel the least possible distance while in the process of finishing.
(2) Use work slides or some other form of carrier so that when a workman completes his operation, he drops the part always in the same place—which place must always be the most convenient place to his hand—and if possible have gravity carry the part to the next workman for his operation.
(3) Use sliding assembling lines by which the parts to be assembled are delivered at convenient distances.
The net result of the application of these principles is the reduction of the necessity for thought on the part of the worker and the reduction of his movements to a minimum. He does as nearly as possible only one thing with only one movement. The assembling of the chassis is, from the point of view of the non-mechanical mind, our most interesting and perhaps best known operation, and at one time it was an exceedingly important operation. We now ship out the parts for assembly at the point of distribution.
Along about April 1, 1913, we first tried the experiment of an assembly line. We tried it on assembling the flywheel magneto. We try everything in a little way first—we will rip out anything once we discover a better way, but we have to know absolutely that the new way is going to be better than the old before we do anything drastic.
I believe that this was the first moving line ever installed. The idea came in a general way from the overhead trolley that the Chicago packers use in dressing beef. We had previously assembled the fly-wheel magneto in the usual method. With one workman doing a complete job he could turn out from thirty-five to forty pieces in a nine-hour day, or about twenty minutes to an assembly. What he did alone was then spread into twenty-nine operations; that cut down the assembly time to thirteen minutes, ten seconds. Then we raised the height of the line eight inches—this was in 1914—and cut the time to seven minutes. Further experimenting with the speed that the work should move at cut the time down to five minutes. In short, the result is this: by the aid of scientific study one man is now able to do somewhat more than four did only a comparatively few years ago. That line established the efficiency of the method and we now use it everywhere. The assembling of the motor, formerly done by one man, is now divided into eighty-four operations—those men do the work that three times their number formerly did. In a short time we tried out the plan on the chassis.
About the best we had done in stationary chassis assembling was an average of twelve hours and twenty-eight minutes per chassis. We tried the experiment of drawing the chassis with a rope and windlass down a line two hundred fifty feet long. Six assemblers traveled with the chassis and picked up the parts from piles placed along the line. This rough experiment reduced the time to five hours fifty minutes per chassis. In the early part of 1914 we elevated the assembly line. We had adopted the policy of "man-high" work; we had one line twenty-six and three quarter inches and another twenty-four and one half inches from the floor—to suit squads of different heights. The waist-high arrangement and a further subdivision of work so that each man had fewer movements cut down the labour time per chassis to one hour thirty-three minutes. Only the chassis was then assembled in the line. The body was placed on in "John R. Street"—the famous street that runs through our Highland Park factories. Now the line assembles the whole car.
It must not be imagined, however, that all this worked out as quickly as it sounds. The speed of the moving work had to be carefully tried out; in the fly-wheel magneto we first had a speed of sixty inches per minute. That was too fast. Then we tried eighteen inches per minute. That was too slow. Finally we settled on forty-four inches per minute. The idea is that a man must not be hurried in his work—he must have every second necessary but not a single unnecessary second. We have worked out speeds for each assembly, for the success of the chassis assembly caused us gradually to overhaul our entire method of manufacturing and to put all assembling in mechanically driven lines. The chassis assembling line, for instance, goes at a pace of six feet per minute; the front axle assembly line goes at one hundred eighty-nine inches per minute. In the chassis assembling are forty-five separate operations or stations. The first men fasten four mud-guard brackets to the chassis frame; the motor arrives on the tenth operation and so on in detail. Some men do only one or two small operations, others do more. The man who places a part does not fasten it—the part may not be fully in place until after several operations later. The man who puts in a bolt does not put on the nut; the man who puts on the nut does not tighten it. On operation number thirty-four the budding motor gets its gasoline; it has previously received lubrication; on operation number forty-four the radiator is filled with water, and on operation number forty-five the car drives out onto John R. Street.
Essentially the same ideas have been applied to the assembling of the motor. In October, 1913, it required nine hours and fifty-four minutes of labour time to assemble one motor; six months later, by the moving assembly method, this time had been reduced to five hours and fifty-six minutes. Every piece of work in the shops moves; it may move on hooks on overhead chains going to assembly in the exact order in which the parts are required; it may travel on a moving platform, or it may go by gravity, but the point is that there is no lifting or trucking of anything other than materials. Materials are brought in on small trucks or trailers operated by cut-down Ford chassis, which are sufficiently mobile and quick to get in and out of any aisle where they may be required to go. No workman has anything to do with moving or lifting anything. That is all in a separate department—the department of transportation.
We started assembling a motor car in a single factory. Then as we began to make parts, we began to departmentalize so that each department would do only one thing. As the factory is now organized each department makes only a single part or assembles a part. A department is a little factory in itself. The part comes into it as raw material or as a casting, goes through the sequence of machines and heat treatments, or whatever may be required, and leaves that department finished. It was only because of transport ease that the departments were grouped together when we started to manufacture. I did not know that such minute divisions would be possible; but as our production grew and departments multiplied, we actually changed from making automobiles to making parts. Then we found that we had made another new discovery, which was that by no means all of the parts had to be made in one factory. It was not really a discovery—it was something in the nature of going around in a circle to my first manufacturing when I bought the motors and probably ninety per cent. of the parts. When we began to make our own parts we practically took for granted that they all had to be made in the one factory—that there was some special virtue in having a single roof over the manufacture of the entire car. We have now developed away from this. If we build any more large factories, it will be only because the making of a single part must be in such tremendous volume as to require a large unit. I hope that in the course of time the big Highland Park plant will be doing only one or two things. The casting has already been taken away from it and has gone to the River Rouge plant. So now we are on our way back to where we started from—excepting that, instead of buying our parts on the outside, we are beginning to make them in our own factories on the outside.
This is a development which holds exceptional consequences, for it means, as I shall enlarge in a later chapter, that highly standardized, highly subdivided industry need no longer become concentrated in large plants with all the inconveniences of transportation and housing that hamper large plants. A thousand or five hundred men ought to be enough in a single factory; then there would be no problem of transporting them to work or away from work and there would be no slums or any of the other unnatural ways of living incident to the overcrowding that must take place if the workmen are to live within reasonable distances of a very large plant.
Highland Park now has five hundred departments. Down at our Piquette plant we had only eighteen departments, and formerly at Highland Park we had only one hundred and fifty departments. This illustrates how far we are going in the manufacture of parts.
Hardly a week passes without some improvement being made somewhere in machine or process, and sometimes this is made in defiance of what is called "the best shop practice." I recall that a machine manufacturer was once called into conference on the building of a special machine. The specifications called for an output of two hundred per hour.
"This is a mistake," said the manufacturer, "you mean two hundred a day—no machine can be forced to two hundred an hour."
The company officer sent for the man who had designed the machine and they called his attention to the specification. He said:
"Yes, what about it?"
"It can't be done," said the manufacturer positively, "no machine built will do that—it is out of the question."
"Out of the question!" exclaimed the engineer, "if you will come down to the main floor you will see one doing it; we built one to see if it could be done and now we want more like it."
The factory keeps no record of experiments. The foremen and superintendents remember what has been done. If a certain method has formerly been tried and failed, somebody will remember it—but I am not particularly anxious for the men to remember what someone else has tried to do in the past, for then we might quickly accumulate far too many things that could not be done. That is one of the troubles with extensive records. If you keep on recording all of your failures you will shortly have a list showing that there is nothing left for you to try—whereas it by no means follows because one man has failed in a certain method that another man will not succeed.
They told us we could not cast gray iron by our endless chain method and I believe there is a record of failures. But we are doing it. The man who carried through our work either did not know or paid no attention to the previous figures. Likewise we were told that it was out of the question to pour the hot iron directly from the blast furnace into mould. The usual method is to run the iron into pigs, let them season for a time, and then remelt them for casting. But at the River Rouge plant we are casting directly from cupolas that are filled from the blast furnaces. Then, too, a record of failures—particularly if it is a dignified and well-authenticated record—deters a young man from trying. We get some of our best results from letting fools rush in where angels fear to tread.
None of our men are "experts." We have most unfortunately found it necessary to get rid of a man as soon as he thinks himself an expert—because no one ever considers himself expert if he really knows his job. A man who knows a job sees so much more to be done than he has done, that he is always pressing forward and never gives up an instant of thought to how good and how efficient he is. Thinking always ahead, thinking always of trying to do more, brings a state of mind in which nothing is impossible. The moment one gets into the "expert" state of mind a great number of things become impossible.
I refuse to recognize that there are impossibilities. I cannot discover that any one knows enough about anything on this earth definitely to say what is and what is not possible. The right kind of experience, the right kind of technical training, ought to enlarge the mind and reduce the number of impossibilities. It unfortunately does nothing of the kind. Most technical training and the average of that which we call experience, provide a record of previous failures and, instead of these failures being taken for what they are worth, they are taken as absolute bars to progress. If some man, calling himself an authority, says that this or that cannot be done, then a horde of unthinking followers start the chorus: "It can't be done."
Take castings. Castings has always been a wasteful process and is so old that it has accumulated many traditions which make improvements extraordinarily difficult to bring about. I believe one authority on moulding declared—before we started our experiments—that any man who said he could reduce costs within half a year wrote himself down as a fraud.
Our foundry used to be much like other foundries. When we cast the first "Model T" cylinders in 1910, everything in the place was done by hand; shovels and wheelbarrows abounded. The work was then either skilled or unskilled; we had moulders and we had labourers. Now we have about five per cent. of thoroughly skilled moulders and core setters, but the remaining 95 per cent. are unskilled, or to put it more accurately, must be skilled in exactly one operation which the most stupid man can learn within two days. The moulding is all done by machinery. Each part which we have to cast has a unit or units of its own—according to the number required in the plan of production. The machinery of the unit is adapted to the single casting; thus the men in the unit each perform a single operation that is always the same. A unit consists of an overhead railway to which at intervals are hung little platforms for the moulds. Without going into technical details, let me say the making of the moulds and the cores, and the packing of the cores, are done with the work in motion on the platforms. The metal is poured at another point as the work moves, and by the time the mould in which the metal has been poured reaches the terminal, it is cool enough to start on its automatic way to cleaning, machining, and assembling. And the platform is moving around for a new load.
Take the development of the piston-rod assembly. Even under the old plan, this operation took only three minutes and did not seem to be one to bother about. There were two benches and twenty-eight men in all; they assembled one hundred seventy-five pistons and rods in a nine-hour day—which means just five seconds over three minutes each. There was no inspection, and many of the piston and rod assemblies came back from the motor assembling line as defective. It is a very simple operation. The workman pushed the pin out of the piston, oiled the pin, slipped the rod in place, put the pin through the rod and piston, tightened one screw, and opened another screw. That was the whole operation. The foreman, examining the operation, could not discover why it should take as much as three minutes. He analyzed the motions with a stop-watch. He found that four hours out of a nine-hour day were spent in walking. The assembler did not go off anywhere, but he had to shift his feet to gather in his materials and to push away his finished piece. In the whole task, each man performed six operations. The foreman devised a new plan; he split the operation into three divisions, put a slide on the bench and three men on each side of it, and an inspector at the end. Instead of one man performing the whole operation, one man then performed only one third of the operation—he performed only as much as he could do without shifting his feet. They cut down the squad from twenty-eight to fourteen men. The former record for twenty-eight men was one hundred seventy-five assemblies a day. Now seven men turn out twenty-six hundred assemblies in eight hours. It is not necessary to calculate the savings there!
Painting the rear axle assembly once gave some trouble. It used to be dipped by hand into a tank of enamel. This required several handlings and the services of two men. Now one man takes care of it all on a special machine, designed and built in the factory. The man now merely hangs the assembly on a moving chain which carries it up over the enamel tank, two levers then thrust thimbles over the ends of the ladle shaft, the paint tank rises six feet, immerses the axle, returns to position, and the axle goes on to the drying oven. The whole cycle of operations now takes just thirteen seconds.
The radiator is a complex affair and soldering it used to be a matter of skill. There are ninety-five tubes in a radiator. Fitting and soldering these tubes in place is by hand a long operation, requiring both skill and patience. Now it is all done by a machine which will make twelve hundred radiator cores in eight hours; then they are soldered in place by being carried through a furnace by a conveyor. No tinsmith work and so no skill are required.
We used to rivet the crank-case arms to the crank-case, using pneumatic hammers which were supposed to be the latest development. It took six men to hold the hammers and six men to hold the casings, and the din was terrific. Now an automatic press operated by one man, who does nothing else, gets through five times as much work in a day as those twelve men did.
In the Piquette plant the cylinder casting traveled four thousand feet in the course of finishing; now it travels only slightly over three hundred feet.
There is no manual handling of material. There is not a single hand operation. If a machine can be made automatic, it is made automatic. Not a single operation is ever considered as being done in the best or cheapest way. At that, only about ten per cent. of our tools are special; the others are regular machines adjusted to the particular job. And they are placed almost side by side. We put more machinery per square foot of floor space than any other factory in the world—every foot of space not used carries an overhead expense. We want none of that waste. Yet there is all the room needed—no man has too much room and no man has too little room. Dividing and subdividing operations, keeping the work in motion—those are the keynotes of production. But also it is to be remembered that all the parts are designed so that they can be most easily made. And the saving? Although the comparison is not quite fair, it is startling. If at our present rate of production we employed the same number of men per car that we did when we began in 1903—and those men were only for assembly—we should to-day require a force of more than two hundred thousand. We have less than fifty thousand men on automobile production at our highest point of around four thousand cars a day!
That which one has to fight hardest against in bringing together a large number of people to do work is excess organization and consequent red tape. To my mind there is no bent of mind more dangerous than that which is sometimes described as the "genius for organization." This usually results in the birth of a great big chart showing, after the fashion of a family tree, how authority ramifies. The tree is heavy with nice round berries, each of which bears the name of a man or of an office. Every man has a title and certain duties which are strictly limited by the circumference of his berry.
If a straw boss wants to say something to the general superintendent, his message has to go through the sub-foreman, the foreman, the department head, and all the assistant superintendents, before, in the course of time, it reaches the general superintendent. Probably by that time what he wanted to talk about is already history. It takes about six weeks for the message of a man living in a berry on the lower left-hand corner of the chart to reach the president or chairman of the board, and if it ever does reach one of these august officials, it has by that time gathered to itself about a pound of criticisms, suggestions, and comments. Very few things are ever taken under "official consideration" until long after the time when they actually ought to have been done. The buck is passed to and fro and all responsibility is dodged by individuals—following the lazy notion that two heads are better than one.
Now a business, in my way of thinking, is not a machine. It is a collection of people who are brought together to do work and not to write letters to one another. It is not necessary for any one department to know what any other department is doing. If a man is doing his work he will not have time to take up any other work. It is the business of those who plan the entire work to see that all of the departments are working properly toward the same end. It is not necessary to have meetings to establish good feeling between individuals or departments. It is not necessary for people to love each other in order to work together. Too much good fellowship may indeed be a very bad thing, for it may lead to one man trying to cover up the faults of another. That is bad for both men.
When we are at work we ought to be at work. When we are at play we ought to be at play. There is no use trying to mix the two. The sole object ought to be to get the work done and to get paid for it. When the work is done, then the play can come, but not before. And so the Ford factories and enterprises have no organization, no specific duties attaching to any position, no line of succession or of authority, very few titles, and no conferences. We have only the clerical help that is absolutely required; we have no elaborate records of any kind, and consequently no red tape.
We make the individual responsibility complete. The workman is absolutely responsible for his work. The straw boss is responsible for the workmen under him. The foreman is responsible for his group. The department head is responsible for the department. The general superintendent is responsible for the whole factory. Every man has to know what is going on in his sphere. I say "general superintendent." There is no such formal title. One man is in charge of the factory and has been for years. He has two men with him, who, without in any way having their duties defined, have taken particular sections of the work to themselves. With them are about half a dozen other men in the nature of assistants, but without specific duties. They have all made jobs for themselves—but there are no limits to their jobs. They just work in where they best fit. One man chases stock and shortages. Another has grabbed inspection, and so on.
This may seem haphazard, but it is not. A group of men, wholly intent upon getting work done, have no difficulty in seeing that the work is done. They do not get into trouble about the limits of authority, because they are not thinking of titles. If they had offices and all that, they would shortly be giving up their time to office work and to wondering why did they not have a better office than some other fellow.
Because there are no titles and no limits of authority, there is no question of red tape or going over a man's head. Any workman can go to anybody, and so established has become this custom, that a foreman does not get sore if a workman goes over him and directly to the head of the factory. The workman rarely ever does so, because a foreman knows as well as he knows his own name that if he has been unjust it will be very quickly found out, and he shall no longer be a foreman. One of the things that we will not tolerate is injustice of any kind. The moment a man starts to swell with authority he is discovered, and he goes out, or goes back to a machine. A large amount of labour unrest comes from the unjust exercise of authority by those in subordinate positions, and I am afraid that in far too many manufacturing institutions it is really not possible for a workman to get a square deal.
The work and the work alone controls us. That is one of the reasons why we have no titles. Most men can swing a job, but they are floored by a title. The effect of a title is very peculiar. It has been used too much as a sign of emancipation from work. It is almost equivalent to a badge bearing the legend:
"This man has nothing to do but regard himself as important and all others as inferior."
Not only is a title often injurious to the wearer, but it has its effect on others as well. There is perhaps no greater single source of personal dissatisfaction among men than the fact that the title-bearers are not always the real leaders. Everybody acknowledges a real leader—a man who is fit to plan and command. And when you find a real leader who bears a title, you will have to inquire of someone else what his title is. He doesn't boast about it.
Titles in business have been greatly overdone and business has suffered. One of the bad features is the division of responsibility according to titles, which goes so far as to amount to a removal altogether of responsibility. Where responsibility is broken up into many small bits and divided among many departments, each department under its own titular head, who in turn is surrounded by a group bearing their nice sub-titles, it is difficult to find any one who really feels responsible. Everyone knows what "passing the buck" means. The game must have originated in industrial organizations where the departments simply shove responsibility along. The health of every organization depends on every member—whatever his place—feeling that everything that happens to come to his notice relating to the welfare of the business is his own job. Railroads have gone to the devil under the eyes of departments that say:
"Oh, that doesn't come under our department. Department X, 100 miles away, has that in charge."
There used to be a lot of advice given to officials not to hide behind their titles. The very necessity for the advice showed a condition that needed more than advice to correct it. And the correction is just this—abolish the titles. A few may be legally necessary; a few may be useful in directing the public how to do business with the concern, but for the rest the best rule is simple: "Get rid of them."
As a matter of fact, the record of business in general just now is such as to detract very much from the value of titles. No one would boast of being president of a bankrupt bank. Business on the whole has not been so skillfully steered as to leave much margin for pride in the steersmen. The men who bear titles now and are worth anything are forgetting their titles and are down in the foundation of business looking for the weak spots. They are back again in the places from which they rose—trying to reconstruct from the bottom up. And when a man is really at work, he needs no title. His work honours him.
All of our people come into the factory or the offices through the employment departments. As I have said, we do not hire experts—neither do we hire men on past experiences or for any position other than the lowest. Since we do not take a man on his past history, we do not refuse him because of his past history. I never met a man who was thoroughly bad. There is always some good in him—if he gets a chance. That is the reason we do not care in the least about a man's antecedents—we do not hire a man's history, we hire the man. If he has been in jail, that is no reason to say that he will be in jail again. I think, on the contrary, he is, if given a chance, very likely to make a special effort to keep out of jail. Our employment office does not bar a man for anything he has previously done—he is equally acceptable whether he has been in Sing Sing or at Harvard and we do not even inquire from which place he has graduated. All that he needs is the desire to work. If he does not desire to work, it is very unlikely that he will apply for a position, for it is pretty well understood that a man in the Ford plant works.
We do not, to repeat, care what a man has been. If he has gone to college he ought to be able to go ahead faster, but he has to start at the bottom and prove his ability. Every man's future rests solely with himself. There is far too much loose talk about men being unable to obtain recognition. With us every man is fairly certain to get the exact recognition he deserves.
Of course, there are certain factors in the desire for recognition which must be reckoned with. The whole modern industrial system has warped the desire so out of shape that it is now almost an obsession. There was a time when a man's personal advancement depended entirely and immediately upon his work, and not upon any one's favor; but nowadays it often depends far too much upon the individual's good fortune in catching some influential eye. That is what we have successfully fought against. Men will work with the idea of catching somebody's eye; they will work with the idea that if they fail to get credit for what they have done, they might as well have done it badly or not have done it at all. Thus the work sometimes becomes a secondary consideration. The job in hand—the article in hand, the special kind of service in hand—turns out to be not the principal job. The main work becomes personal advancement—a platform from which to catch somebody's eye. This habit of making the work secondary and the recognition primary is unfair to the work. It makes recognition and credit the real job. And this also has an unfortunate effect on the worker. It encourages a peculiar kind of ambition which is neither lovely nor productive. It produces the kind of man who imagines that by "standing in with the boss" he will get ahead. Every shop knows this kind of man. And the worst of it is there are some things in the present industrial system which make it appear that the game really pays. Foremen are only human. It is natural that they should be flattered by being made to believe that they hold the weal or woe of workmen in their hands. It is natural, also, that being open to flattery, their self-seeking subordinates should flatter them still more to obtain and profit by their favor. That is why I want as little as possible of the personal element.
It is particularly easy for any man who never knows it all to go forward to a higher position with us. Some men will work hard but they do not possess the capacity to think and especially to think quickly. Such men get as far as their ability deserves. A man may, by his industry, deserve advancement, but it cannot be possibly given him unless he also has a certain element of leadership. This is not a dream world we are living in. I think that every man in the shaking-down process of our factory eventually lands about where he belongs.
We are never satisfied with the way that everything is done in any part of the organization; we always think it ought to be done better and that eventually it will be done better. The spirit of crowding forces the man who has the qualities for a higher place eventually to get it. He perhaps would not get the place if at any time the organization—which is a word I do not like to use—became fixed, so that there would be routine steps and dead men's shoes. But we have so few titles that a man who ought to be doing something better than he is doing, very soon gets to doing it—he is not restrained by the fact that there is no position ahead of him "open"—for there are no "positions." We have no cut-and-dried places—our best men make their places. This is easy enough to do, for there is always work, and when you think of getting the work done instead of finding a title to fit a man who wants to be promoted, then there is no difficulty about promotion. The promotion itself is not formal; the man simply finds himself doing something other than what he was doing and getting more money.
All of our people have thus come up from the bottom. The head of the factory started as a machinist. The man in charge of the big River Rouge plant began as a patternmaker. Another man overseeing one of the principal departments started as a sweeper. There is not a single man anywhere in the factory who did not simply come in off the street. Everything that we have developed has been done by men who have qualified themselves with us. We fortunately did not inherit any traditions and we are not founding any. If we have a tradition it is this:
Everything can always be done better than it is being done.
That pressing always to do work better and faster solves nearly every factory problem. A department gets its standing on its rate of production. The rate of production and the cost of production are distinct elements. The foremen and superintendents would only be wasting time were they to keep a check on the costs in their departments. There are certain costs—such as the rate of wages, the overhead, the price of materials, and the like, which they could not in any way control, so they do not bother about them. What they can control is the rate of production in their own departments. The rating of a department is gained by dividing the number of parts produced by the number of hands working. Every foreman checks his own department daily—he carries the figures always with him. The superintendent has a tabulation of all the scores; if there is something wrong in a department the output score shows it at once, the superintendent makes inquiries and the foreman looks alive. A considerable part of the incentive to better methods is directly traceable to this simple rule-of-thumb method of rating production. The foreman need not be a cost accountant—he is no better a foreman for being one. His charges are the machines and the human beings in his department. When they are working at their best he has performed his service. The rate of his production is his guide. There is no reason for him to scatter his energies over collateral subjects.
This rating system simply forces a foreman to forget personalities—to forget everything other than the work in hand. If he should select the people he likes instead of the people who can best do the work, his department record will quickly show up that fact.
There is no difficulty in picking out men. They pick themselves out because—although one hears a great deal about the lack of opportunity for advancement—the average workman is more interested in a steady job than he is in advancement. Scarcely more than five per cent, of those who work for wages, while they have the desire to receive more money, have also the willingness to accept the additional responsibility and the additional work which goes with the higher places. Only about twenty-five per cent. are even willing to be straw bosses, and most of them take that position because it carries with it more pay than working on a machine. Men of a more mechanical turn of mind, but with no desire for responsibility, go into the tool-making departments where they receive considerably more pay than in production proper. But the vast majority of men want to stay put. They want to be led. They want to have everything done for them and to have no responsibility. Therefore, in spite of the great mass of men, the difficulty is not to discover men to advance, but men who are willing to be advanced.
The accepted theory is that all people are anxious for advancement, and a great many pretty plans have been built up from that. I can only say that we do not find that to be the case. The Americans in our employ do want to go ahead, but they by no means do always want to go clear through to the top. The foreigners, generally speaking, are content to stay as straw bosses. Why all of this is, I do not know. I am giving the facts.
As I have said, everyone in the place reserves an open mind as to the way in which every job is being done. If there is any fixed theory—any fixed rule—it is that no job is being done well enough. The whole factory management is always open to suggestion, and we have an informal suggestion system by which any workman can communicate any idea that comes to him and get action on it.
The saving of a cent per piece may be distinctly worth while. A saving of one cent on a part at our present rate of production represents twelve thousand dollars a year. One cent saved on each part would amount to millions a year. Therefore, in comparing savings, the calculations are carried out to the thousandth part of a cent. If the new way suggested shows a saving and the cost of making the change will pay for itself within a reasonable time—say within three months—the change is made practically as of course. These changes are by no means limited to improvements which will increase production or decrease cost. A great many—perhaps most of them—are in the line of making the work easier. We do not want any hard, man-killing work about the place, and there is now very little of it. And usually it so works out that adopting the way which is easier on the men also decreases the cost. There is most intimate connection between decency and good business. We also investigate down to the last decimal whether it is cheaper to make or to buy a part.
The suggestions come from everywhere. The Polish workmen seem to be the cleverest of all of the foreigners in making them. One, who could not speak English, indicated that if the tool in his machine were set at a different angle it might wear longer. As it was it lasted only four or five cuts. He was right, and a lot of money was saved in grinding. Another Pole, running a drill press, rigged up a little fixture to save handling the part after drilling. That was adopted generally and a considerable saving resulted. The men often try out little attachments of their own because, concentrating on one thing, they can, if they have a mind that way, usually devise some improvement. The cleanliness of a man's machine also—although cleaning a machine is no part of his duty—is usually an indication of his intelligence.
Here are some of the suggestions: A proposal that castings be taken from the foundry to the machine shop on an overhead conveyor saved seventy men in the transport division. There used to be seventeen men—and this was when production was smaller—taking the burrs off gears, and it was a hard, nasty job. A man roughly sketched a special machine. His idea was worked out and the machine built. Now four men have several times the output of the seventeen men—and have no hard work at all to do. Changing from a solid to a welded rod in one part of the chassis effected an immediate saving of about one half million a year on a smaller than the present-day production. Making certain tubes out of flat sheets instead of drawing them in the usual way effected another enormous saving.
The old method of making a certain gear comprised four operations and 12 per cent. of the steel went into scrap. We use most of our scrap and eventually we will use it all, but that is no reason for not cutting down on scrap—the mere fact that all waste is not a dead loss is no excuse for permitting waste. One of the workmen devised a very simple new method for making this gear in which the scrap was only one per cent. Again, the camshaft has to have heat treatment in order to make the surface hard; the cam shafts always came out of the heat-treat oven somewhat warped, and even back in 1918, we employed 37 men just to straighten the shafts. Several of our men experimented for about a year and finally worked out a new form of oven in which the shafts could not warp. In 1921, with the production much larger than in 1918, we employed only eight men in the whole operation.
And then there is the pressing to take away the necessity for skill in any job done by any one. The old-time tool hardener was an expert. He had to judge the heating temperatures. It was a hit-or-miss operation. The wonder is that he hit so often. The heat treatment in the hardening of steel is highly important—providing one knows exactly the right heat to apply. That cannot be known by rule-of-thumb. It has to be measured. We introduced a system by which the man at the furnace has nothing at all to do with the heat. He does not see the pyrometer—the instrument which registers the temperature. Coloured electric lights give him his signals.
None of our machines is ever built haphazardly. The idea is investigated in detail before a move is made. Sometimes wooden models are constructed or again the parts are drawn to full size on a blackboard. We are not bound by precedent but we leave nothing to luck, and we have yet to build a machine that will not do the work for which it was designed. About ninety per cent. of all experiments have been successful.
Whatever expertness in fabrication that has developed has been due to men. I think that if men are unhampered and they know that they are serving, they will always put all of mind and will into even the most trivial of tasks.
Repetitive labour—the doing of one thing over and over again and always in the same way—is a terrifying prospect to a certain kind of mind. It is terrifying to me. I could not possibly do the same thing day in and day out, but to other minds, perhaps I might say to the majority of minds, repetitive operations hold no terrors. In fact, to some types of mind thought is absolutely appalling. To them the ideal job is one where the creative instinct need not be expressed. The jobs where it is necessary to put in mind as well as muscle have very few takers—we always need men who like a job because it is difficult. The average worker, I am sorry to say, wants a job in which he does not have to put forth much physical exertion—above all, he wants a job in which he does not have to think. Those who have what might be called the creative type of mind and who thoroughly abhor monotony are apt to imagine that all other minds are similarly restless and therefore to extend quite unwanted sympathy to the labouring man who day in and day out performs almost exactly the same operation.
When you come right down to it, most jobs are repetitive. A business man has a routine that he follows with great exactness; the work of a bank president is nearly all routine; the work of under officers and clerks in a bank is purely routine. Indeed, for most purposes and most people, it is necessary to establish something in the way of a routine and to make most motions purely repetitive—otherwise the individual will not get enough done to be able to live off his own exertions. There is no reason why any one with a creative mind should be at a monotonous job, for everywhere the need for creative men is pressing. There will never be a dearth of places for skilled people, but we have to recognize that the will to be skilled is not general. And even if the will be present, then the courage to go through with the training is absent. One cannot become skilled by mere wishing.
There are far too many assumptions about what human nature ought to be and not enough research into what it is. Take the assumption that creative work can be undertaken only in the realm of vision. We speak of creative "artists" in music, painting, and the other arts. We seemingly limit the creative functions to productions that may be hung on gallery walls, or played in concert halls, or otherwise displayed where idle and fastidious people gather to admire each other's culture. But if a man wants a field for vital creative work, let him come where he is dealing with higher laws than those of sound, or line, or colour; let him come where he may deal with the laws of personality. We want artists in industrial relationship. We want masters in industrial method—both from the standpoint of the producer and the product. We want those who can mould the political, social, industrial, and moral mass into a sound and shapely whole. We have limited the creative faculty too much and have used it for too trivial ends. We want men who can create the working design for all that is right and good and desirable in our life. Good intentions plus well-thought-out working designs can be put into practice and can be made to succeed. It is possible to increase the well-being of the workingman—not by having him do less work, but by aiding him to do more. If the world will give its attention and interest and energy to the making of plans that will profit the other fellow as he is, then such plans can be established on a practical working basis. Such plans will endure—and they will be far the most profitable both in human and financial values. What this generation needs is a deep faith, a profound conviction in the practicability of righteousness, justice, and humanity in industry. If we cannot have these qualities, then we were better off without industry. Indeed, if we cannot get those qualities, the days of industry are numbered. But we can get them. We are getting them.
If a man cannot earn his keep without the aid of machinery, is it benefiting him to withhold that machinery because attendance upon it may be monotonous? And let him starve? Or is it better to put him in the way of a good living? Is a man the happier for starving? If he is the happier for using a machine to less than its capacity, is he happier for producing less than he might and consequently getting less than his share of the world's goods in exchange?
I have not been able to discover that repetitive labour injures a man in any way. I have been told by parlour experts that repetitive labour is soul—as well as body—destroying, but that has not been the result of our investigations. There was one case of a man who all day long did little but step on a treadle release. He thought that the motion was making him one-sided; the medical examination did not show that he had been affected but, of course, he was changed to another job that used a different set of muscles. In a few weeks he asked for his old job again. It would seem reasonable to imagine that going through the same set of motions daily for eight hours would produce an abnormal body, but we have never had a case of it. We shift men whenever they ask to be shifted and we should like regularly to change them—that would be entirely feasible if only the men would have it that way. They do not like changes which they do not themselves suggest. Some of the operations are undoubtedly monotonous—so monotonous that it seems scarcely possible that any man would care to continue long at the same job. Probably the most monotonous task in the whole factory is one in which a man picks up a gear with a steel hook, shakes it in a vat of oil, then turns it into a basket. The motion never varies. The gears come to him always in exactly the same place, he gives each one the same number of shakes, and he drops it into a basket which is always in the same place. No muscular energy is required, no intelligence is required. He does little more than wave his hands gently to and fro—the steel rod is so light. Yet the man on that job has been doing it for eight solid years. He has saved and invested his money until now he has about forty thousand dollars—and he stubbornly resists every attempt to force him into a better job!
The most thorough research has not brought out a single case of a man's mind being twisted or deadened by the work. The kind of mind that does not like repetitive work does not have to stay in it. The work in each department is classified according to its desirability and skill into Classes "A," "B," and "C," each class having anywhere from ten to thirty different operations. A man comes directly from the employment office to "Class C." As he gets better he goes into "Class B," and so on into "Class A," and out of "Class A" into tool making or some supervisory capacity. It is up to him to place himself. If he stays in production it is because he likes it.
In a previous chapter I noted that no one applying for work is refused on account of physical condition. This policy went into effect on January 12, 1914, at the time of setting the minimum wage at five dollars a day and the working day at eight hours. It carried with it the further condition that no one should be discharged on account of physical condition, except, of course, in the case of contagious disease. I think that if an industrial institution is to fill its whole role, it ought to be possible for a cross-section of its employees to show about the same proportions as a cross-section of a society in general. We have always with us the maimed and the halt. There is a most generous disposition to regard all of these people who are physically incapacitated for labour as a charge on society and to support them by charity. There are cases where I imagine that the support must be by charity—as, for instance, an idiot. But those cases are extraordinarily rare, and we have found it possible, among the great number of different tasks that must be performed somewhere in the company, to find an opening for almost any one and on the basis of production. The blind man or cripple can, in the particular place to which he is assigned, perform just as much work and receive exactly the same pay as a wholly able-bodied man would. We do not prefer cripples—but we have demonstrated that they can earn full wages.
It would be quite outside the spirit of what we are trying to do, to take on men because they were crippled, pay them a lower wage, and be content with a lower output. That might be directly helping the men but it would not be helping them in the best way. The best way is always the way by which they can be put on a productive par with able-bodied men. I believe that there is very little occasion for charity in this world—that is, charity in the sense of making gifts. Most certainly business and charity cannot be combined; the purpose of a factory is to produce, and it ill serves the community in general unless it does produce to the utmost of its capacity. We are too ready to assume without investigation that the full possession of faculties is a condition requisite to the best performance of all jobs. To discover just what was the real situation, I had all of the different jobs in the factory classified to the kind of machine and work—whether the physical labour involved was light, medium, or heavy; whether it were a wet or a dry job, and if not, with what kind of fluid; whether it were clean or dirty; near an oven or a furnace; the condition of the air; whether one or both hands had to be used; whether the employee stood or sat down at his work; whether it was noisy or quiet; whether it required accuracy; whether the light was natural or artificial; the number of pieces that had to be handled per hour; the weight of the material handled; and the description of the strain upon the worker. It turned out at the time of the inquiry that there were then 7,882 different jobs in the factory. Of these, 949 were classified as heavy work requiring strong, able-bodied, and practically physically perfect men; 3,338 required men of ordinary physical development and strength. The remaining 3,595 jobs were disclosed as requiring no physical exertion and could be performed by the slightest, weakest sort of men. In fact, most of them could be satisfactorily filled by women or older children. The lightest jobs were again classified to discover how many of them required the use of full faculties, and we found that 670 could be filled by legless men, 2,637 by one-legged men, 2 by armless men, 715 by one-armed men, and 10 by blind men. Therefore, out of 7,882 kinds of jobs, 4,034—although some of them required strength—did not require full physical capacity. That is, developed industry can provide wage work for a higher average of standard men than are ordinarily included in any normal community. If the jobs in any one industry or, say, any one factory, were analyzed as ours have been analyzed, the proportion might be very different, yet I am quite sure that if work is sufficiently subdivided—subdivided to the point of highest economy—there will be no dearth of places in which the physically incapacitated can do a man's job and get a man's wage. It is economically most wasteful to accept crippled men as charges and then to teach them trivial tasks like the weaving of baskets or some other form of unremunerative hand labour, in the hope, not of aiding them to make a living, but of preventing despondency.
When a man is taken on by the Employment Department, the theory is to put him into a job suited to his condition. If he is already at work and he does not seem able to perform the work, or if he does not like his work, he is given a transfer card, which he takes up to the transfer department, and after an examination he is tried out in some other work more suited to his condition or disposition. Those who are below the ordinary physical standards are just as good workers, rightly placed, as those who are above. For instance, a blind man was assigned to the stock department to count bolts and nuts for shipment to branch establishments. Two other able-bodied men were already employed on this work. In two days the foreman sent a note to the transfer department releasing the able-bodied men because the blind man was able to do not only his own work but also the work that had formerly been done by the sound men.
This salvage can be carried further. It is usually taken for granted that when a man is injured he is simply out of the running and should be paid an allowance. But there is always a period of convalescence, especially in fracture cases, where the man is strong enough to work, and, indeed, by that time usually anxious to work, for the largest possible accident allowance can never be as great as a man's wage. If it were, then a business would simply have an additional tax put upon it, and that tax would show up in the cost of the product. There would be less buying of the product and therefore less work for somebody. That is an inevitable sequence that must always be borne in mind.
We have experimented with bedridden men—men who were able to sit up. We put black oilcloth covers or aprons over the beds and set the men to work screwing nuts on small bolts. This is a job that has to be done by hand and on which fifteen or twenty men are kept busy in the Magneto Department. The men in the hospital could do it just as well as the men in the shop and they were able to receive their regular wages. In fact, their production was about 20 per cent., I believe, above the usual shop production. No man had to do the work unless he wanted to. But they all wanted to. It kept time from hanging on their hands. They slept and ate better and recovered more rapidly.
No particular consideration has to be given to deaf-and-dumb employees. They do their work one hundred per cent. The tubercular employees—and there are usually about a thousand of them—mostly work in the material salvage department. Those cases which are considered contagious work together in an especially constructed shed. The work of all of them is largely out of doors.
At the time of the last analysis of employed, there were 9,563 sub-standard men. Of these, 123 had crippled or amputated arms, forearms, or hands. One had both hands off. There were 4 totally blind men, 207 blind in one eye, 253 with one eye nearly blind, 37 deaf and dumb, 60 epileptics, 4 with both legs or feet missing, 234 with one foot or leg missing. The others had minor impediments.
The length of time required to become proficient in the various occupations is about as follows: 43 per cent. of all the jobs require not over one day of training; 36 per cent. require from one day to one week; 6 per cent. require from one to two weeks; 14 per cent. require from one month to one year; one per cent. require from one to six years. The last jobs require great skill—as in tool making and die sinking.
The discipline throughout the plant is rigid. There are no petty rules, and no rules the justice of which can reasonably be disputed. The injustice of arbitrary discharge is avoided by confining the right of discharge to the employment manager, and he rarely exercises it. The year 1919 is the last on which statistics were kept. In that year 30,155 changes occurred. Of those 10,334 were absent more than ten days without notice and therefore dropped. Because they refused the job assigned or, without giving cause, demanded a transfer, 3,702 were let go. A refusal to learn English in the school provided accounted for 38 more; 108 enlisted; about 3,000 were transferred to other plants. Going home, going into farming or business accounted for about the same number. Eighty-two women were discharged because their husbands were working—we do not employ married women whose husbands have jobs. Out of the whole lot only 80 were flatly discharged and the causes were: Misrepresentation, 56; by order of Educational Department, 20; and undesirable, 4.
We expect the men to do what they are told. The organization is so highly specialized and one part is so dependent upon another that we could not for a moment consider allowing men to have their own way. Without the most rigid discipline we would have the utmost confusion. I think it should not be otherwise in industry. The men are there to get the greatest possible amount of work done and to receive the highest possible pay. If each man were permitted to act in his own way, production would suffer and therefore pay would suffer. Any one who does not like to work in our way may always leave. The company's conduct toward the men is meant to be exact and impartial. It is naturally to the interest both of the foremen and of the department heads that the releases from their departments should be few. The workman has a full chance to tell his story if he has been unjustly treated—he has full recourse. Of course, it is inevitable that injustices occur. Men are not always fair with their fellow workmen. Defective human nature obstructs our good intentions now and then. The foreman does not always get the idea, or misapplies it—but the company's intentions are as I have stated, and we use every means to have them understood.
It is necessary to be most insistent in the matter of absences. A man may not come or go as he pleases; he may always apply for leave to the foreman, but if he leaves without notice, then, on his return, the reasons for his absence are carefully investigated and are sometimes referred to the Medical Department. If his reasons are good, he is permitted to resume work. If they are not good he may be discharged. In hiring a man the only data taken concerns his name, his address, his age, whether he is married or single, the number of his dependents, whether he has ever worked for the Ford Motor Company, and the condition of his sight and his hearing. No questions are asked concerning what the man has previously done, but we have what we call the "Better Advantage Notice," by which a man who has had a trade before he came to us files a notice with the employment department stating what the trade was. In this way, when we need specialists of any kind, we can get them right out of production. This is also one of the avenues by which tool makers and moulders quickly reach the higher positions. I once wanted a Swiss watch maker. The cards turned one up—he was running a drill press. The Heat Treat department wanted a skilled firebrick layer. He also was found on a drill press—he is now a general inspector.
There is not much personal contact—the men do their work and go home—a factory is not a drawing room. But we try to have justice and, while there may be little in the way of hand shaking—we have no professional hand shakers—also we try to prevent opportunity for petty personalities. We have so many departments that the place is almost a world in itself—every kind of man can find a place somewhere in it. Take fighting between men. Men will fight, and usually fighting is a cause for discharge on the spot. We find that does not help the fighters—it merely gets them out of our sight. So the foremen have become rather ingenious in devising punishments that will not take anything away from the man's family and which require no time at all to administer.
One point that is absolutely essential to high capacity, as well as to humane production, is a clean, well-lighted and well-ventilated factory. Our machines are placed very close together—every foot of floor space in the factory carries, of course, the same overhead charge. The consumer must pay the extra overhead and the extra transportation involved in having machines even six inches farther apart than they have to be. We measure on each job the exact amount of room that a man needs; he must not be cramped—that would be waste. But if he and his machine occupy more space than is required, that also is waste. This brings our machines closer together than in probably any other factory in the world. To a stranger they may seem piled right on top of one another, but they are scientifically arranged, not only in the sequence of operations, but to give every man and every machine every square inch that he requires and, if possible, not a square inch, and certainly not a square foot, more than he requires. Our factory buildings are not intended to be used as parks. The close placing requires a maximum of safeguards and ventilation.
Machine safeguarding is a subject all of itself. We do not consider any machine—no matter how efficiently it may turn out its work—as a proper machine unless it is absolutely safe. We have no machines that we consider unsafe, but even at that a few accidents will happen. Every accident, no matter how trivial, is traced back by a skilled man employed solely for that purpose, and a study is made of the machine to make that same accident in the future impossible.
When we put up the older buildings, we did not understand so much about ventilation as we do to-day. In all the later buildings, the supporting columns are made hollow and through them the bad air is pumped out and the good air introduced. A nearly even temperature is kept everywhere the year round and, during daylight, there is nowhere the necessity for artificial light. Something like seven hundred men are detailed exclusively to keeping the shops clean, the windows washed, and all of the paint fresh. The dark corners which invite expectoration are painted white. One cannot have morale without cleanliness. We tolerate makeshift cleanliness no more than makeshift methods.
No reason exists why factory work should be dangerous. If a man has worked too hard or through too long hours he gets into a mental state that invites accidents. Part of the work of preventing accidents is to avoid this mental state; part is to prevent carelessness, and part is to make machinery absolutely fool-proof. The principal causes of accidents as they are grouped by the experts are:
(1) Defective structures; (2) defective machines; (3) insufficient room; (4) absence of safeguards; (5) unclean conditions; (6) bad lights; (7) bad air; (8) unsuitable clothing; (9) carelessness; (10) ignorance; (11) mental condition; (12) lack of cooperation.
The questions of defective structures, defective machinery, insufficient room, unclean conditions, bad light, bad air, the wrong mental condition, and the lack of cooperation are easily disposed of. None of the men work too hard. The wages settle nine tenths of the mental problems and construction gets rid of the others. We have then to guard against unsuitable clothing, carelessness, and ignorance, and to make everything we have fool-proof. This is more difficult where we have belts. In all of our new construction, each machine has its individual electric motor, but in the older construction we had to use belts. Every belt is guarded. Over the automatic conveyors are placed bridges so that no man has to cross at a dangerous point. Wherever there is a possibility of flying metal, the workman is required to wear goggles and the chances are further reduced by surrounding the machine with netting. Around hot furnaces we have railings. There is nowhere an open part of a machine in which clothing can be caught. All the aisles are kept clear. The starting switches of draw presses are protected by big red tags which have to be removed before the switch can be turned—this prevents the machine being started thoughtlessly. Workmen will wear unsuitable clothing—ties that may be caught in a pulley, flowing sleeves, and all manner of unsuitable articles. The bosses have to watch for that, and they catch most of the offenders. New machines are tested in every way before they are permitted to be installed. As a result we have practically no serious accidents.
Industry needs not exact a human toll.