Vintage B. Blumenthal & Co Beautiful Silver Plated Sunflower Brooch.

Width: 2 9/16”

Marked: B. Blumenthal & Co., Inc.

B. Blumenthal & Co., Inc. dates back to 1877 when Benjamin Blumenthal founded B. Blumenthal & Co in New York, USA. The company is best known for its long history of both importing and manufacturing buttons. However, for a brief period of time between 1940 and 1960, the company made costume jewelry. Blumenthal jewelry is commonly made of either brass or metal with gold or silver plating. It might also be inlaid with crystals, rhinestones, or art glass. Blumenthal jewelry is a rare find and collectible.