10K Yellow Gold Two Diamond Gearhart Industries Oil Field 10 Year Service Pin

Description

This is a 10 year service pin given by Gearhart Industries, a Texas based oilfield service company.  It dates from 1989.  Made with 10k (as stamped) yellow gold, it has a two diamond stones, and a total weight of around 2.2 gm.  It has a pin but does not have the butterfly clasp.
On the backside is stamped  “Haltom 10k”. The “Haltom” is the trademark for the company that manufactured the charms: Haltom’s Fine Jewelry of Fort Worth, TX, (now in Grapevine, TX), and the 10k refers to the gold purity.
The pin measure 9/16” long x 5/16” high.
I ship free within the USA on the same day as receiving payment, using recycled packaging materials whenever possible.
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