Geometrical drawing, projection drawing, freehand and ornamental drawing, wash work and brush drawing, elementary perspective drawing, architectural drawing (1921)
International Correspondence Schools · Scranton, PA : International Textbook Co. · leaf 537
Fig. 57 11 in thickness, but when 3 X 4 studs are used, a betterpiece of work is accomplished and the partition is 13 inthickness. At the door head, as shown in the section (c),sufficient space is left to permit hangers or rollers to beinserted. In Fig. 57 (a) is shown an enlarged detail ofthe… … SDl LT 53D 8 7
