The young mechanic; containing directions for the use of all kinds of tools, and for the construction of steam engines and mechanical models, including the art of turning in wood and metal (1902)
[Lukin, James] [from old catalog] · New York, London, G. P. Putnam's sons · leaf 323
\Yi^ / 2 … BOILERS. 309 Btood from the other which is attached, where the boiler isseen in section. There is no need to have two, and this isadded solely to explain the nature of glass-gauges. Thetop and bottom are of brass, being tubes screwing into theboiler, or fastened by a nut inside; a tube, y, of…
Mechanical engineering · Industrial arts
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