Essentials of drafting; a text and problem book for apprentice, trade and evening technical schools (1918)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 142
lay off in a straight line and in properorder the edges 1-2, 2-3, etc., all the way around the prism asshown at the right. At points 1,2,3, etc., draw the perpendicularsequal in length to the edges of the prism, thus obtaining the truesize and shape of each face of the prism and in such order that… … // 12 J ^ 3 6 7 r/g. eg9 velopment draw the vertical lines A, 5, and C on the faces of thehexagonal prism and locate them on the development by measur-ing their distances from the edges 2 and S. The points of inter- e^ 5
Mechanical drawing
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