Boston public schools : outline of lessons in drawing, 1898-99 (1898)
Hopkins, James Frederick, 1868- · Boston : [Rockwell and Churchill] · leaf 125
Lesson 2, Conversational and drawing lesson with cylinders andsquare, right-angled triangular, and equilateral tri-angular prisms; also working drawings in two viewsof these types on the blackboard. Encourage thepupils to review or rediscover the facts of theseforms, and make an estimate of the…
Drawing
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