Germany, Imperial. A Document Group, Flieger-Abteilung A 233, (Ek1) Newly Listed they were engraved with the

they were engraved with the date of issuance (almost always 30

the outside edge trimmed in a 50 mm wide band of red wool down the full length of both legs

but most notably in the Casey-Cobalt Mine where

(Kriegsmarine Erkennungsmarke mit Foto)

Germany, Imperial. A Document Group, Flieger-Abteilung A 233, (Ek1) Newly Listed they were engraved with theThe collection of certificates to Georg Mller includes: certificate of ownership of Iron Cross 1st Class; preliminary Iron Cross 2nd Class certificate; certificate of passing Werkmeister exam; Hindenburg Cross certificate. The certificate of ownership for the Iron Cross 1st Class is named to deputy senior technician Georg Mller of Flieger Abteilung A 233. It is dated to Hanover on December 6, 1920 and carries the stamp of Field Artillery Regiment von