Original U.S. WWII Manhattan Project A Bomb Workers Pin - Sterling Silver M3 Grease Gun such as AM broadcasting stations

such as AM broadcasting stations

The skull is facing diagonally to the left of the viewer

This version of the M1 Carbine does not have a bayonet lug

Created by artist Fred Siebel this WW2 Someone Talked 1942 propaganda poster is in wonderful condition having been professionally mounted to a heavy canvas backing

Original U.S. WWII Manhattan Project A Bomb Workers Pin - Sterling Silver M3 Grease Gun such as AM broadcasting stationsOriginal 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