United States. A Set Of Second War Period Army Air Forces Aircrew Badges certificate_of_authenticity a class of submarine with

a class of submarine with a streamlined hull built at the Royal Dockyard in Chatham

in charge of a draft proceeding to Camp Borden

Vernon (Torpedo School & Experimental Establishment at Portsmouth

arriving in Halifax on May 9th

marked "RZM" (Reichszeugmeisterei) and maker marked "M7/5" (Carl Julius Krebs

United States. A Set Of Second War Period Army Air Forces Aircrew Badges certificate_of_authenticity a class of submarine withFullsize: sterling silver, weighing 15. 5 grams, marked "STERLING" on the reverse, 21 mm x 76 mm, horizontal pinback; and Miniature: sterling silver, weighing 3. 2 grams, marked "STERLING" on the reverse, 9. 8 mm x 35. 5 mm, horizontal pinback. Surface wear evident on both, near extremely fine.