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 190
-9 w / \ Jl ^ ^ •-^—4^ ml^ i _L … L fig. as 8 195. Space 5V2 X V. Develop the lateral surface of therectangular prism, Fig. 431. 196. Space 5V2 X 7. Develop the lateral surface of thehexagonal prism, Fig. 432. 174 ESSENTIALS OF DRAFTING
Mechanical drawing
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