10K Yellow Gold Vintage Coca Cola Glass Bottle 5 Years of Service Brooch Pin AU344

This is a vintage Coca-Cola 5-year employee service pin made of 10K yellow gold with enamel and a red or ruby chip. Uses a clutch back pin.

Diameter approx. : 15 millimetres

Weight approx. : 2.19 grams

Fineness : 10K or .416 tested