Original German WWII Kriegsmarine 1941 dated Coastal Artillery M38 Overseas Wool Cap by Georg Grote - size 56 French Uniforms Unfortunately it appears the internal

Unfortunately it appears the internal needle to the bolt is broken

which appears to be 1  0251

It has a minimized guard on the inner side

The Japanese troops launched a night assault

and is completely devoid of markings

Original German WWII Kriegsmarine 1941 dated Coastal Artillery M38 Overseas Wool Cap by Georg Grote - size 56 French Uniforms Unfortunately it appears the internalOriginal Item: Only One Available. This is a very nice example of a hard to find German WWII Kriegsmarine Coastal Artillery overseas cap (Kstenartillerie Schiffchen). The overseas cap, nicknamed in German military slang as Schiffchen, or literally "little ship" as it resembled an up turned row boat, was standard issue for the Coastal Artillery. This example is constructed of a a field gray (feldgrau) wool exterior, with a part brown part green lining.