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 468
§7 ARCHITECTURAL DRAWING 47 then the mullion can be molded somewhat as shown in Fig. 18,while the sides of the opening can be treated as in Fig. 19. … 45. Casement Windows.—Sometimes, it is desirea tohave a window hinged at the top or sides so as to swingoutwards or inwards. Sucha window is called a case-ment ■windo^v, and isconstructed as shown inFig. 20. These windowsare very difficult to makeweather-tight, as drivingrain will work around…