A Mint Iron Cross 1939 First Class by Friedrich Orth in Original Case of Issue

A mint Iron Cross 1939 First Class in its original case of issue; silver frame; rare brass core (non-magnetic); marked “15” (Friedrich Orth, Wien) on standard vertical pinback; measuring 44.53 mm x 44.55 mm; mint with some slight patina. Case of issue constructed of black carton; outlines of an Iron Cross embossed on the outside lid; liner snug in case but detached; push-button closure and hinges fully functioning; measuring 68 mm x 70 mm; mint condition.