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 452
lintel,while above the opening of the win-dow and inside of the brick casinga wooden lintel is placed, overwhich a flat arch of brickwork isturned to support the wall. Ver-tical strips of wood about 1 inthickness, called furring strips, are secured to the inside wall before< the laths are nailed… … ^a50ALLYAI30aT2 OR. 2 laiycK Fig. n 41 42 ARCHITECTURAL DRAWING §7 house. As the yoke is usually made of common wood, it isnot carried all the way through to the inside casing, but onlyto the inside of the brick-wall line, as shown in Fig. 12, atabout which place a small piece of false casing made…