Vintage BMCO Sterling Trillium Pin

This vintage pin is made of sterling silver and has a modern locking c pin closure. The back of the pin is stamped Sterling BMCO at the bottom. The front of the pin is enamel and features a white trillium flower with a yellow pollen center and three green leaves behind it. There is some tone loss/change in the metal and enamel due to age and use, as well as general wear throughout - please see the photos. Dimensions: 28x28mm Weight: 5.32g