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Scientific American, Vol. 31, No. 14 (1874) (1874)

leaf 5

An illustration from Scientific American, Vol. 31, No. 14 (1874), 1874, leaf 5
makes $34,452 paid for gold would not project through the floor sufficiently to interfere Fifth: In the slide valves, considerable economy would plugs by the dentist. As each ounce of this mass will much with the seats or the loading of freight. A simple iron doubtless result from a slight… … lent boiler, etc. The great problem, of course, is to 80 pro- portion and combine the various parts that the machine shall deep water. cent of the steam used ; if the valves were arranged as shown do the most work with the least possible repairs and fuel. By this theory (of my own) I account for…

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