N/A Vtg WW2 Military Navy Eagle Shield Anchors Pin 1/20 10k Gold over Sterling H-H

Original WWII Navy officer's cap pin with the H-H inside an eagle hallmark on both a wing and an anchor. This was the logo for Hilborn and Hamburger, a company who made military pins for the U.S. and its allies. This mark was used before 1942 when HH bought the Imperial Company and incorporated the Imperial name into their logo. The pin is also marked 1/20 10k gold and Sterling. The size is 11/16 inches wide by 1 inch tall. Clasp works well. Needs a good cleaning.