Woodwork for the grades for use in manual training classes (1912)
Selden, Frank Henry · Valley City, N.D., The Maudslay press · leaf 100
, it should be torn in the same mannerand to the same size. WOODWORK FOR THE GRADES 97 The ordinary size of a sheet of sandpaper is 9 inches by10 j4 inches, and it should usually be torn into fcur pieces,each Ay2 inches by S% inches. This is done by laying asheet, rough side down, upon the bench… … Fig. 121 — Tearing Sandpaper the saw as near the center as you can judge. Tear each halfagain and you will have four pieces of proper size for use. Just what grade of paper should be used cannot be stateduntil one knows the kind of wood, and how smooth the planinghas been done. Usually No. 1 or No.…
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
