Original U.S. WWII Manhattan District (Manhattan Project) Oak Ridge Tennessee US Engineer Corps Guard Badge Set Category_MG 34 Reciever Assembly although very few if any

although very few if any guns saw service aboard ship

Nicaraguan triangular insignia hat badge with screw back

including many pouches as well as the pistol belts they attached to

The rear of the case is engraved in Blackface type:

The spare lens compartment marked gbv 1943

Original U.S. WWII Manhattan District (Manhattan Project) Oak Ridge Tennessee US Engineer Corps Guard Badge Set Category_MG 34 Reciever Assembly although very few if anyOriginal Items: One of a kind set. This is an extremely rare matched numbered set of World War Two Manhattan District (aka Manhattan Project) Oak Ridge Tennessee US Engineer Corps Guard Badges. Both badges are numbered 1076. The set is comprised of a hat badge and a chest badge. The hat badge measures 1 7 8" x 2 3 8" and has a single screw post with disc backing attachment. The chest badge measures 2 1 4" x 2 1 2" and has a vertical pin with tang