Pre war BDM grey square Zeltbahn dated 1939

Excellent BDM issue square Zeltbahn in unissued, mint condition. These square BDM variants are rare to encounter and this example is in stone mint condition. The Zeltbahn is nicely marked in an unusual font, sadly the maker is not clearly readable but it is clearly dated 1939. Nice details is the two different colours of rope used in the construction! Hard to upgrade example!