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 147
the sameas those already developed. All kinds of surfaces can be developed approximately by divid-ing them into triangles, then finding the true size of each triangleand arranging them in the proper relation to each other. CHAPTER XVIIIPICTURE DRAWING Isometric Drawing. — By means of an isometric… … ^ \c/^\.e/ 30 ^\5/^ \ L •^ /vy. JO^ f^/g. SOS in the center of the view. In Fig. 304 the cube is resting uponpoint A in such a position that point B is located in the center of -1 ^ ^ / ^ * / »- •-a -^ K^ *| J •^.b 1 ^1^ \
Mechanical drawing
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