A.Abadia, DonPedro,217,219,221,229,231,236,243,245,247.Abinger, Lord,303.Adams, Mr.,94.Admiralty,311,338,356,358,361,372,384.Adriatic steamer,372.Aërated steam,7,11.Agricultural engine,17,18,19,36,40,41,42,47,50,53,58.Agricultural machine,58.Air-engine,292.Air-pump,19,103,122.Ajerbi River,266.Alverado,260,261.Amalgamation,261.Amputation,271.Application to Parliament,183,317.Aquacate,267.Arismendi, DonJosé,217,219,221,229.Armstrong, SirWilliam,294.Artha, Captain,60,64,69,102.'Asp,' ship,228,239.B.Bailiffs,36.Banfield, Mr.,50.Banfield, Mr. J.,65,74,153.BarnesandMiller,375.Bedford, Duke of,390.Beeralstone,87,102.Bennetts, Frank,129.Bickle, Mr.,65.Binner Downs,315,323,327,369.Blacklead,4,138.Blast by cylinder,343,352.Blast by screw,341.Blast-furnace,6.Blast-pipe,94,141,144,210.Blewett, Captain,174.Blewett, Mr.,51.Boiler, 7,14,19,32,41,60,66,69,74,81,84,92,102,115,119,124,126,138,142,145,153,156,159,169,180,183,213,227,290,300,308,321,327,339,343,356,357,359,369,377.Bolivar, President,252,254.Booth, Mr.,354.Borer of rock,24,27.Bottle-neck boiler,357.Breakwater,22.Bridgenorth,3,87.Brougham, Mr.,390.Bryant, John,155,163,164.Budge, Mr.,126.Buenos Ayres,31,227,383.Bull, Mr.,84,118,213,230,237,244,246.Bullan Garden,116,121,155,177.Burdett, SirFrancis,390.Burral, Jun., Mr.,66.Burral, Sen., Mr.,102.Bushel,46,83,96,182.Bust,245.C.Camborne,110.Campbelland Co.,201,230.Canal boat,17.Carloose engine,116,120,155,177.Carriage-wheels,207.Carthagena,272,277,279.Castro, Nicolas,260,263,280.Causon, William,159.Caxatambo,252.Central Argentine Railway,33.Cerro de Pasco,197,201,227,229,232,255,258.Chain-and-bucket,12.Chain-pump,298,317.Chaper, Mr.,188.Chili,247,249.Circular motion,294.Clark, Henry,78,119,141,156.Clay mill,1.Coalbrookdale,2,3,5,138.Coal-lifting engine,365,368,370.Cochrane, Lord,282,284.Collins, Mr.,95.Colombia,252.Common-road locomotive,110,123,126,158,300,377.Competition,21,33,88,92,122,132,141,150,156,374,395.Compound engine,103,314,386.Comptroller of the Navy,342.Condenser,134.Cooking by steam,368.Cook's Kitchen,149.Copiapo,251.Copper-ore furnace,10.Coralillo,262.Cordillera,262.Cost-all-lost-all,73.Cost of engine, 5,15,34,37,43,45,46,49,61,73,83,122,145,149.Costa Rica,252,260,264,278.Cowie, Mr.,87.Crichton, Mr.Alexander,359.Cylinder,19,28,39,60,67,148,210.Cylinder-case,370,377.Cylindrical boiler,60,67,69,71,74,92,102,109,119,123,138,140,145,148,156,163,169,186,210,227,300,308,344.D.Daniel, Mr.,142.Darlington, Earl of,390.Dartford,393.Davey, CaptainJohn,118.Davey, CaptainWilliam,83,101,124.Davies, Mr.,86.Day, Mr.,215.Dedunstanville, Lord,9,18,21,39,53.Denison, Mr.,390.Derbyshire,3.Dixon, Mr.,128.Doble, Mr.,38.Dolcoath,1,8,10,32,40,115,116,119,141,143,145,147,150,153,155,157,162,168,171,175,180,194,250,307,316,321.Domingo Gonzales de Castañeda,234.Dredger,110,143,150,297,335.Driving wheels,56.Dundonald, Lord,111,249,282,286.Duty of engines,73,83,96,99,105,108,109,117,124,128,142,157,163,166,170,175,178,181,183,187,191,205,277,290,305,308,310,327,333,374.E.Easthope, Mr.,390.Eccentric,208.'Echo,' steamer,356,360.Edmonds, Mr.Richard,107,183,238,245,305.Edmonds, Mr.Thomas,269.Edwards, Mr.,188.Empson, Mr.,279.'Encyclopædia Britannica,'182.Erskine, Mr.,130,303.Essential oil,202.Exeter Bridge,23,28,54.Expansion,19,69,85,91,100,117,128,132,143,145,148,179,185,205,210,325,330,352,361,376,382.Explosion,153.F.Fairbairn, Mr.James,273.Fairbairn, SirWilliam,358.Falmouth,27.Farey, Mr.,180,323.Faucettand Co.,375.Feed-pole,159.Feed-water,39,369,373,376.Fire-arms,254.Fire-bars,20.Fire-engine,134.Follett, SirWilliam,358.Four-way cock,19,29,60,67,153.Foxes, Messrs.,22,27,30,55,88,124,151,153.France,365.G.Galloway, Mr.,10.Gamboa,280.Gear-work,160.Geological Society,245.'George and Vulture,'366.Gerard, Mr.,255,262,265,269,271,279,280,282,286,287.Gibbs, Mr.,129.Gilbert, Davies,10,23,83,93,116,118,166,183,304,307,308,313,319,338,363,374,388.Gittins, Mr.,269.Glanville, Captain,119,140,159.Globular boiler,119,124.Gossett, Colonel,286.Gould, Mr.,8,27.Government,154,183,311,338,388.Governor,21.Green, Mr.,23,29.Greenwich,124.Gregor, Captain,315.Greytown,271.Gribble,159,176.Grinding engine,2.Grip,56.Grist mill,19.Grose, CaptainSamuel,1,60,69,101,102,111,176,178,188,321.Guayaquil,252.Guildhall,365.Gun-carriage,278,282,284,286.Gundry, Mr.,17.Gunnery,289.H.Haarlem Lake,302.HallandSons,283,393.Hall, Mr.,297.Hall, Mr. B. N.,273.Hall's condenser,19,322,383.Halse, Mr.,17.Hardy, Sir T. H.,339.Harris, Mr.,142,152.Harrow by steam,40,43,58.