Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 557
wo—the body centre-plate and the truck centre-plate. The centre-pin or king-bolt, not shown, carriesnone of the strain except in emergencies. Figs. 1296 to 1299 are elevations, in full and parts, and Fig. 1300 a plan ofthe trucks of the above car. In the figures, both of standard box and passenger… … ENGINEERING DRAWING. 541
Mechanical drawing
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