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 56
top of each rod a screw is cut, which goes into the nut put upon the gate-caps ; the nut and screw are shown by Fig. 93, at d c and i. Above this gate and screen-frame the toweris carried higher up and roofed over. Fig. 131 is the elevation of the tower-pavilion; Fig. 127, its section,and… … Flcffin
Mechanical engineering · Mechanics · Engineering
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