Germany, Imperial. Three Zeppelin Medals Hold measuring 94 mm (w) x

measuring 94 mm (w) x 40 mm  (h)

The certificate states that Stabswachtmeister/Hauptwachtmeister (Staff Sergeant/Master Sergeant) Otto Kossbau has been awarded the Eiserne Zvonimirmedaille am Kriegsband (Iron Zvonimir Medal with Wartime Ribbon) on April 10

where he was to recuperate for the next seven and half weeks

and Sergeant A

Germany, Imperial. Three Zeppelin Medals Hold measuring 94 mm (w) x1. Maiden Flight of the Airship LZ 127 "Graf Zeppelin" on the 90th Birthday of Count Ferdinand von Zeppelin Commemorative Medal 1928 (in bronze, maker marked "BAYER. HAUPTMNZAMT" (Bavarian Main Mint Office) on the edge, obverse illustrating the bust of Count Zeppelin, surrounded by the inscription "TAUFE DES. LZ 127. AM 90. GEBURTSTAG. 8. JULI 1928" (Christening of the LZ 127 on his 90th Birthday, July 8, 1928), reverse illustrating the coat of arms