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 243
^ •^ ftl §3 FREEHAND AND ORNAMENTAL DRAWING 93 Gothic gable, the vertical center line forms the rib of thepinnacle, which splits about half way up and curves out to thelower angles of the enclosing triangle with a radius of 4.The indicated moldings below this are parallel to this split rib,as…