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 171
FiQ.37d 99. Space 5V2 X 7. Draw a sectional view of Fig. 381 onja plane through the axis. 100. Space 5V2 X 1. Draw a sectional view of Fig. 382 ona plane through the aids. 154 ESSENTIALS OF DRAFTING
Mechanical drawing
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