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 132
Fig. P8^ Dimensions of Walworth Mfg. Co. Cast Iron Fittings Size of A A-A B c D E F G Pipe, Inches Inches Inches Inches Inches Inches Inches Inches Inches V4 V4 IV2 V16 1 V4 Vs Vs Vs IV 4 V16 IV16 2Vl6 iVs V16 V16 V2 IV16 2V8 V16 1V8 2Vl6 IV16 V8 V2 V4 IV16 2V8 /16 2Vl6 2V4 IV4 V16 V16 1 IV2 3 V16…
Mechanical drawing
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