Germany, Kriegsmarine. A Submarine War Badge, By E. Ferd. Wiedmann GTRexclude his Pearl Harbor Navy Yard

his Pearl Harbor Navy Yard Ship Repair Unit Badge (two voided panels

with three triangular tan-coloured leather patches sewn into one side

With the creation of the United States Air Force in 1947

but most notably in the Casey-Cobalt Mine where

Germany, Kriegsmarine. A Submarine War Badge, By E. Ferd. Wiedmann GTRexclude his Pearl Harbor Navy Yard(U Boot Kriegsabzeichen). Constructed of gilded feinzink, presenting as an oval oak leaf wreath with a central U Boat, topped by a Kriegsmarine style German national eagle clutching a mobile swastika, reverse plain with a barrel hinge and vertical pinback meeting a flat wire catch, marked below catch by stylized "W" (for E. Ferd. Wiedmann, Frankfurt am Main), measuring 48. 0 mm (w) x 40. 66 mm (h) and weighing 18. 6 grams, vaulted, scarce maker, in