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Machinery pattern making (1894)

Dingey, Peter Spear. [from old catalog] · New York, J. Wiley & sons · leaf 216

An illustration from Machinery pattern making, 1894, leaf 216 — FULL SIZE GEAR TEETH.From Prof. S. IV. Robinsons Templet Ochmtograph. 25 to 2 iSHl P. … 32 to 35 2H P

Patternmaking

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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