Woodwork for the grades for use in manual training classes (1912)
Selden, Frank Henry · Valley City, N.D., The Maudslay press · leaf 50
itsedge instead of rest-ing upon the spur,fcr if it rests upon thespur it will be impos-sible for you to drawan even line in woodwhich has unevengrain. Fig. 51 shows how the beam is rolled to cause it torest upon its edge; it also shows how the spur slants instead ofbeing perpendicular to the… … Fig. 50—Drawing Gauge Line 48 WOODWORK FOR THE GRADES
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
