Germany, Kriegsmarine. A U-Boat Service Soldbuch to Franz Klumpp Province of China with separately attached/sewn 80mm tall

with separately attached/sewn 80mm tall "Sig" rune

Wrapped around the frog is a matching portepee

(Der Stahlhelm Diensteintrittsabzeichen 1931)

also with surrounded laurel wreath

marked with the RZM (Reichszeugmeisterei) and maker marked "M4/22" (Christian Theodor Dicke) on the reverse

Germany, Kriegsmarine. A U-Boat Service Soldbuch to Franz Klumpp Province of China with separately attached/sewn 80mm tall(Kriegsmarine Soldbuch). A rare Kriegsmarine issue Soldbuch, constructed of a brown card stock binding with 40 paginated interior pages filled with handwritten and stamped entries, named to FRANZ KLUMPP, who served aboard Type VIIC U Boats U 620 and U 255, before transferring to a torpedo boat unit, retaining a certified black and white photograph of Klumpp, measuring 10. 5 cm (w) x 14. 5 cm (h), demonstrating material fatigue consistent with wartime