Woodwork for the grades for use in manual training classes (1912)
Selden, Frank Henry · Valley City, N.D., The Maudslay press · leaf 222
e sides. A brad may be driven into the handle toprevent turning. LESSON 68 CYLINDER The making of a cylinder by planing is not a difficult taskif you are careful to first make the piece exactly square insection, then octagonal and continue to increase the numberof sides systematically, being sure… … Fig. 304 — Cylinder To lay off the octagon place the piece on the bench andhold the rule on it as shown in Fig. 305. Turn the rule tosuch an angle as will use ten of the regular divisions of thescale in the width of the surface. If the piece is x/2 inch wideyou can turn the rule until 10 of the…
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
