Vintage Silson question mark brooch with locket. Nice large size. It is marked Silson Pat. D. 120174 - this patent was granted in 1940. Silson jewelry company was founded in 1937 and produced many patriotic and military pieces during the war. The company ceased to exist in the late 1940s.
The locket has a little flower design on it. This pin is in decent condition, but it does show wear. The gold coloring is worn off in a lot of places (see photos). Still makes for a unique wartime statement piece.