Simulated gemstone color guide

Details Simulated gemstone color guide Simulated gemstone color guide

1989-10-05

1992-08-11

Largen, James R.

Office supplies; artists and teachers materials

Teaching material

Demonstrator or exhibitor

D11 89

Patent

active

D03286126

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Jewelers Circular Keystone Dec. 1987 vol. 159 p. 14 Item in lower left side of page.

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