Austrian Bayonet Frog

[SARGE]

Gents,

 

Here is an Austrian bayonet frog that is marked as having been made by Stolla in Wien. More precisely, it is marked as a Stolla made frog but the rubber stamp also includes the title "...and son", This makes me believe this brown leather frog is a postwar version of the WWII wartime frogs made by Stolla in Vienna for the Austrian Model 1895 bayonet and the German Model S84/98. Anybody familiar with the brown leather postwar Austrian frogs to confirm?