50s Hanna Mining Company Enameled 20 Year Service Pin - GF

Description

Die struck in a gold filled material - Enameled in red, white and black.  3/4s of an inch tall by 5/8ths of an inch across in size.  Maker marked with a squiggle letter inside of a small diamond shape, also marked "1/4 10K G.F.".  Pin back with a roll locking pin catch.