IMPORTANT FOR ALL CORPORATIONS AND MANF'G CONCERNS.—Buerk's Watchman's Time Detector, capable of accurately controlling the motion of a watchman or patrolman at the different stations of his beat. Send for circular.J.E. BUERK, P.O. Box 979. Boston, Mass
N.B.—The suit against Imhaeuser& Co., of New York, was decided in my favor, June 10, 1874. Proceedings have been commenced against Imhaeuser & Co. for selling, contrary to the order of the Court. Persons using clocks infringing on my patent, will be dealt with according to law.
ESTABLISHED 1844.
JOSEPH C. TODD,
(Formerly of Todd & Rafferty), ENGINEER and MACHINIST. Flax, Hemp, Jute, Rope, Oakum, and Bagging Machinery, Steam Engines, Boilers, etc. Also Agent for the celebrated and improved Rawson & Rittinger Hoisting Engine, I will furnish specifications and estimates for all kinds of machinery. Send for descriptive circular and price. Address
J.C. TODD,
10 Barclay St., New York, or Paterson, N.J.
A Cyclopedia of Mechanics and Engineering,
FOR SALE. The few copies of the Author's Extra Edition of Prof. R.H. Thurston's Report on Machinery and Manufactures at the Great International Exhibition, 1873, with an account of European manufacturing districts.
The volume contains over 450 pages, and contains 223 wood-cuts and plates.
Please send orders for copies at once. Price, $4.00.
F.T. THURSTON,Civil and Mechanical Engineer.HOBOKEN, N.J.
Tube Cleaners
for cleaning Boiler Tubes. THE NATIONAL STEEL TUBE CLEANER Co. 814 E. 9th St., N.Y.
TO INVENTORSAND MANUFACTURERS
TO INVENTORSAND MANUFACTURERS
FOLLOWS & BATE, Manchester, England, Hardware and Machinery Merchants, are prepared to buy American Goods for Cash, and to act as Sole Wholesale Agents.
ALCOTT LATHES, for Broom, Rake and Hoe Handles.S.C. HILLS, 78 Chambers St., N.Y.
LeCOUNT'S PATENT
Machinists' Tools.
REDUCED PRICES.
SetIronDogs,3-8 to 2 in.,. . . .$5.60"""3-8 to 4 in.,. . . .12.00"Steel"3-8 to 2 in.,. . . .6.30"""3-8 to 4 in.,. . . .13.00
Iron & Steel Clamps, Die Dogs, Clamp Dogs, Vice Clamps Expanding Mandrels, &c. Send for latest Price list to C.W. LE COUNT, South Norwalk, Conn.
DAMPER REGULATORS
BEST
AND LEVER GAUGE COCKS.
MURRILL & KEIZER, 41 HOLLIDAY ST., BALTIMORE.
Brayton Ready Motor
It has no boiler, is safe, economical, started by any one in one minute, occupies small space, and gives an unsurpassed steady, reliable power. Address
Penna. Ready Motor Co.,20 N. 4th St Philadelphia, Pa.
THE TANITE CO.,
STROUDSBURG, PA.
EMERY WHEELS AND GRINDERS.GEO. PLACE, 121 Chambers St., New York Agent.
BOLTCUTTERSSchlenker's New Machine Revolving-Die.Send for Catalogue, giving prices and full description.HOWARD IRON WORKS,BUFFALO, N.Y.
BOLTCUTTERS
BOLTCUTTERS
Schlenker's New Machine Revolving-Die.Send for Catalogue, giving prices and full description.HOWARD IRON WORKS,BUFFALO, N.Y.
Schlenker's New Machine Revolving-Die.
Send for Catalogue, giving prices and full description.
HOWARD IRON WORKS,BUFFALO, N.Y.
STATE, COUNTY AND SHOP RIGHTSfor sale of C. Koons' Patent Rat Trap; best out; caught 16 one night. Enclose stamp to owners and manufacturers, J.T. WILHIDE & BRO., York Road, Carroll Co., Md.
$5 to $20day at home. Samples worth $5 free. STINSON & Co., Portland, Me.
DUC'S IMPROVED
PATENT ELEVATOR BUCKET, FOR BREWERS, FLOUR MILLS, GRAIN ELEVATORS, SUGAR REFINERS, &c.
These buckets are made of the best charcoal stamping iron, and are warranted to outwear six of the "OLDSTYLE BUCKETS." The cost is about the same. Address T.F. ROWLAND, Brooklyn, E.D., N.Y.
These buckets are made of the best charcoal stamping iron, and are warranted to outwear six of the "OLDSTYLE BUCKETS." The cost is about the same. Address T.F. ROWLAND, Brooklyn, E.D., N.Y.
These buckets are made of the best charcoal stamping iron, and are warranted to outwear six of the "OLDSTYLE BUCKETS." The cost is about the same. Address T.F. ROWLAND, Brooklyn, E.D., N.Y.
$3WATCHES.Cheapest in the known world.Sample watch and outfit free to Agents.For terms address COULTER & CO. Chicago
BOGARDUS' PATENT UNIVERSAL ECCENTRIC MILLS—For grinding Bones, Ores, Sand, Old Crucibles, Fire Clay, Guanos, Oil Cake, Feed, Corn, Corn and Cob, Tobacco, Snuff, Sugar, Salts, Roots, Spices, Coffee, Cocoanut, Flaxseed, Asbestos, Mica, etc., and whatever cannot be ground by other mills. Also for Paints, Printers' Inks, Paste Blacking, etc. JOHN W. THOMSON, successor to JAMES BOGARDUS, corner of White and Elm Sts. New York.
Working Models
And Experimental Machinery, Metal or Wood, made to order by J.F. WERNER, 62 Center St., N.Y.
EAGLE FOOT LATHES,
EAGLE FOOT LATHE.With Scroll and Circular Saw Attachments, Slide Rest, Tools, &c.; also Small Engine Lathes, Metal Hand Planers, &c. Neatest designs, superior finish.Low Prices.Our new Catalogue describes these and every tool necessary for the Amateur or Artisan. Send for it.WM. L. CHASE & CO., 95 & 97 Liberty St. New York.PyrometersFor showing heat of Ovens, Hot Blast Pipes, Boiler Flues, Super-Heated Steam, Oil Stills, &c. HENRY W. BULKLEY. Sole Manufacturer, 149 Broadway, New York.ProspectusOF THESCIENTIFIC AMERICANFor 1877,THE MOST POPULAR SCIENTIFIC PAPER INTHE WORLD.THIRTY-SECOND YEAR.VOLUME XXXVI.—NEW SERIES.The publishers of the SCIENTIFIC AMERICAN beg to announce that on the sixth day of January, 1877, a new volume was commenced. It will continue to be the aim of the publishers to render the contents of the new volume more attractive and useful than any of its predecessors.To the Mechanic and Manufacturer.No person engaged in any of the mechanical pursuits should think of doing without theScientific American. Every number contains from six to ten engravings of new machines and inventions which cannot be found in any other publication.TERMS OF SUBSCRIPTION.One copy of theScientific Americanwill be sent forone year, 52 numbers, POSTAGE PREPAID, to any subscriber in the United States or Canada, on receipt ofthree dollars and twenty centsby the publishers.One extra copyof theScientific Americanwill be supplied gratisfor every club of five subscribersat $3.20 each; or six copies for $16.50 without extra copy. Postage free.The Scientific American Supplement.A weekly paper, uniform in size with theScientific American, but a distinct publication. It contains working drawings of engineering works, and elaborate treatises on every branch of Science and Mechanics, by eminent writers, at home and abroad. An illustrated cover protects the handsomely printed sheets. Price, $5.00 per annum. Single copies 10 cents.One copy of theScientific Americanand one copy of theScientific American Supplementwill be sent for one year, postage prepaid, to any subscriber in the United States or Canada, on receipt ofseven Dollarsby the publishers.The safest way to remit is by Postal-Order, Draft, or Express. Money carefully placed inside of envelopes, securely sealed, and carefully addressed, seldom goes astray; but it is at the sender's risk. Address all letters and make all orders, drafts, etc., payable toMUNN & CO.,37 PARK ROW, NEW YORK.
EAGLE FOOT LATHE.
With Scroll and Circular Saw Attachments, Slide Rest, Tools, &c.; also Small Engine Lathes, Metal Hand Planers, &c. Neatest designs, superior finish.Low Prices.Our new Catalogue describes these and every tool necessary for the Amateur or Artisan. Send for it.
WM. L. CHASE & CO., 95 & 97 Liberty St. New York.
PyrometersFor showing heat of Ovens, Hot Blast Pipes, Boiler Flues, Super-Heated Steam, Oil Stills, &c. HENRY W. BULKLEY. Sole Manufacturer, 149 Broadway, New York.
Prospectus
OF THESCIENTIFIC AMERICANFor 1877,
THE MOST POPULAR SCIENTIFIC PAPER INTHE WORLD.
THIRTY-SECOND YEAR.
VOLUME XXXVI.—NEW SERIES.
The publishers of the SCIENTIFIC AMERICAN beg to announce that on the sixth day of January, 1877, a new volume was commenced. It will continue to be the aim of the publishers to render the contents of the new volume more attractive and useful than any of its predecessors.
To the Mechanic and Manufacturer.
No person engaged in any of the mechanical pursuits should think of doing without theScientific American. Every number contains from six to ten engravings of new machines and inventions which cannot be found in any other publication.
TERMS OF SUBSCRIPTION.
One copy of theScientific Americanwill be sent forone year, 52 numbers, POSTAGE PREPAID, to any subscriber in the United States or Canada, on receipt ofthree dollars and twenty centsby the publishers.
One extra copyof theScientific Americanwill be supplied gratisfor every club of five subscribersat $3.20 each; or six copies for $16.50 without extra copy. Postage free.
The Scientific American Supplement.
A weekly paper, uniform in size with theScientific American, but a distinct publication. It contains working drawings of engineering works, and elaborate treatises on every branch of Science and Mechanics, by eminent writers, at home and abroad. An illustrated cover protects the handsomely printed sheets. Price, $5.00 per annum. Single copies 10 cents.
One copy of theScientific Americanand one copy of theScientific American Supplementwill be sent for one year, postage prepaid, to any subscriber in the United States or Canada, on receipt ofseven Dollarsby the publishers.
The safest way to remit is by Postal-Order, Draft, or Express. Money carefully placed inside of envelopes, securely sealed, and carefully addressed, seldom goes astray; but it is at the sender's risk. Address all letters and make all orders, drafts, etc., payable to
MUNN & CO.,37 PARK ROW, NEW YORK.
THE "Scientific American" is printed with CHAS. ENEU JOHNSON & CO.'S INK. Tenth and Lombard Sts., Philadelphia, and 59 Gold St., New York.