Black Hills Gold Coleman Co butterfly 12k gold sterling silver stud earrings red tree Lobster clasp is stamped GF

Lobster clasp is stamped GF 14/20

These are Taxco hallmarks

Stamped Giovanni on the reverse

Vintage green and white pinwheel Czech glass encompassed by aurora borealis rainbow Austrian crystal earrings

WTS Watson Gecko Lizard vintage signed sterling silver drop earrings

Black Hills Gold Coleman Co butterfly 12k gold sterling silver stud earrings red tree Lobster clasp is stamped GFBlack Hills Gold Coleman Co butterfly 12k gold sterling silver stud earrings Good used condition with little to no signs of normal wear. Great patina present. All jewelry is kept in as found condition. Stamped C. Co CZ 12k Ster on the back of each earring. All post earrings come with new sterling silver earring backings. This is one of the main jewelers of American mined Black hills gold. Acid tests positive for sterling silver. Earrings measure 7