Looking for information and/or references on the WWII Kriegsmarine inspection and acceptance organization for KM weapons and ordnance.

Much information is available on the Army inspection/acceptance function (Heereswaffenamt), but very little on the Navy (Marinewaffenamt).

For example, can anyone define this KM acceptance proof on a Mauser HSc pistol, specifically the III/8?

<hochadler@msn.com>

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