Woodwork for the grades, for use in manual training classes; fully illustrated with three hundred half-tone engravings from actual shop practice, and many working drawings of educational shop problems (1913)
Selden, Frank Henry · Chicago, Orr & Lockett Hardware Co · leaf 86
E GRADES 83 . 140, 141). Iftheseen from each direc- directions, as in examining the bit, (Figsnail is not at right angles to the surface astion, move it with thefingers to the perpen-dicular, then drive it avery little more and ex-amine it again. Besure to drive the nailbut a little at a time,to…
Woodwork
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
