Iron cross first class repeat clasp SB – Wilhelm Deumer, Lüdenscheid

Iron cross first class repeat clasp SB – Wilhelm Deumer, Lüdenscheid. Early tombac ‘Wiederholungsspange’ with deumer clamshell screw back device and design. Remains in lightly worn condition with most of the finish nicely preserved. Very uncommon clasp with their earliest screw back nut.