Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 309
■«=5S At the letter /;, fig. 906, is represented a box or case composed of metal, and of sufficient strength to re-sist the pressure of the atmosphere, and is also to be made as perfectly air and water-tight as possible.In the under side of the box k, there is an opening i, through which a…
Mechanical engineering · Mechanics · Engineering
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