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Machinery pattern making (1894)

Dingey, Peter Spear. [from old catalog] · New York, J. Wiley & sons · leaf 210

An illustration from Machinery pattern making, 1894, leaf 210 — FULL SIZE GEAR TEETH.J^rom Prof. S. W. Robinsons Tempht Odontograph … FULL SIZE GEAR TEETH.I^rom Prof. S. W. Robinsons Templet Odontograph. 20 to 21

Patternmaking

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

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