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 795
GATES, GUARD. 780 The bulwarks are to be formed of plates 1 feet long, and to lap on and be riveted to the side plates;they are to be formed of angle iron 2£ by 3 inches, and § inch thick. Sheathing.—The bottom plates are to be bent to form the sides of the keel; they are to be 6 feetlong, 2 feet…
Mechanical engineering
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