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Scientific American, Vol. 36, No. 9 (1877) (1877)

leaf 3

An illustration from Scientific American, Vol. 36, No. 9 (1877), 1877, leaf 3
dents to the workmen. be introduced to the inside of the side wall at any height up It should be added that Mr. Haigh’s facilities for the pro- treadle, a clutch connects the cylinder and shaft, and the lat- to the water level, and the side walls and stay bolts then be duction of the wire are to be… … zincing or, as it is commonly peutic purposes as an anti- termed, galvanizing. The wire septic in lieu of carbolic acid, is led over rollers into a bath and as a means of preserva- tion for fruit, beer, meat, etc., in order to be efficacious The acid bites a clean surface, and it is supposed that…

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