Woodwork for the grades for use in manual training classes (1912)
Selden, Frank Henry · Valley City, N.D., The Maudslay press · leaf 163
enter too easily it may be held back by placing a hand-screw as shown in Fig. 224.After each pair of legs has been put together and the glue allowed to dry, glue the pairs together in a similar manner, testing them thoroughly. They may be tested for squareness by measuring from corner to corner.… … WOODWORK FOR THE GRADES 161
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
