Description: Brooch, marked 'Black Hills' and 10k' on the back. Small collar pin from sometime prior the 1960's, according to original owner, I'm guessing the 1940's-50's, based on style of clasp. This is a small rectangular collar pin with traditional grape leaves design in the center and diamond cut etching around the border. Vintage Black Hills Gold is VERY difficult to come by, it's interesting to compare the look to the newer pieces.
Size: 1 1/4" x 1/2"
Condition: Excellent