An Iron Cross First Class 1939 With Ldo Case By C.f. Zimmermann Auction Archive number engraved "1831" on the

number engraved "1831" on the reverse

5 mm ribbon bar and 9

A First War Iron Cross First Class 1914

and which included Z captained by Squadron Leader Patterson

An Iron Cross First Class 1939 With Ldo Case By C.f. Zimmermann Auction Archive number engraved "1831" on theSilver frame, with iron core, magnetic, maker marked "L 52" (C. F. Zimmermann, Pforzheim) on the reverse, 44. 3 mm, screwback, scattered paint chipping on the arms, extremely fine. In its hardshelled case of issue, marked with the LDO (Administration of German Orders Manufacturers) insignia and maker stamped in blue ink "L 52" (C. F. Zimmermann, Pforzheim) inside an elongated rectangular box on the inside lid, recessed medal bed, case extremely fine.