Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 909
g with the trough A. The action of this part of the apparatus is as follows:—The sand to be used for making glass is conveyed along the floor G, of the upper room, and emptied intothe vessel A, until the vessel is at least two-thirds rilled; the shaft D is then put in motion in the di-rection to… … MLhHSEHHHBSEEB
Mechanical engineering
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