Forstner was in business from the early 1920s until 1980. They were well known for their sterling vermeil and gold filled jewelry. This vintage cameo comes from the Forstner, even though it is not marked. The cameo pin is a hand carved shell set in a gold filled setting. The setting has a cute little heart design that gives this piece real charm. It measures 44mm x 32mm. It has a matching pair of screw back earrings that are sold separately, which are marked. The brooch is in mint condition.