First pattern M31 German helmet liner size 62 marked Schuberth-Werke 1931
Excellent and very rare original 1931 dated aluminium liner. The liner is a nice but small size 54 fitting for size 62 helmet shells. The liner is nicely marked Schuberth-Werke – AG, Braunschweig 1931 which indicates 1931(!) production. The helmet liner is complete with its original drawstring still attached. This is the earliest liner I have ever encountered. Beautiful example which would be simply impossible to upgrade!