German WWI M 1898/05 bayonet frog as used by the Police.

German M 1898/05 bayonet frog as used by the Police.  Large black / dark brown leather M 1898/05 frog with the frog stud opening widened as used by the German Police for bayonets and  side arms.  Reverse side is marked:  76 R. (Ref: AC 289- 300/301)(Also see: Roy Williams: German Bayonets frogs Page 17)