Bench work in wood: a course of study and practice designed for the use of schools and colleges (1902)
Goss, W. F. M. (William Freeman Myrick), 1859-1928 · Boston, Ginn & company · leaf 75
tion, andthe screwmay be set much more rapidly by its use than with the hand screw-driver. There are many cases, however, in which a brace is useless. 100. Hammers.—Fig. 127 shows a carpenters hammer. Thehead A is wholly of steel. The face B is hardened so as notto be injured by repeated blows upon…
Woodwork (Manual training)
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