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Scientific American, Vol. 30, No. 12 (March 1874) (1874)

leaf 3

An illustration from Scientific American, Vol. 30, No. 12 (March 1874), 1874, leaf 3
to students of science as a means of saving many long in oil of mixing resin (which is 50 per cent cheaper) with the the wood. At the inner end of this tube is a collar, B, which calculations. It is handsomely photo-lithographed. The pure fish oil. The consequence is that the leather, after serves… … and which, if they take place in the leather openings, E, and the strainer, G, into the IMPBOVED SELF-CLOSING FAUCET ATTACHMENT itself, eventually involve the decay of the valve, and thence to the faucet, by which it He further strongly deprecates mixing fresh oil latter. fessor Thurston's…

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