Original U.S. WWII Manhattan Project A Bomb Workers Pin - Sterling Silver M3 Grease Gun England in 1915 during World

England in 1915 during World War I

and screwed together for action

• Adjustable waist belt- 48 inches long by 3 inches wide

such as AM broadcasting stations

Rampant Lion logo but does not have a border engraving and is of the earlier swan-neck Windus pattern

Original U.S. WWII Manhattan Project A Bomb Workers Pin - Sterling Silver M3 Grease Gun England in 1915 during WorldOriginal item: Only One Available. This is a genuine sterling silver MANHATTAN PROJECT pin that was given to the workers who spent for more than one year on the project. The pin is in very good condition with working pin and catch. It is nicely marked on the reverse with maker Whitehead Hoag and Sterling. Pin measures 11 16 of inch round. The Manhattan Project was a research and development undertaking during World War II that produced the first