Late war M42 bayonet frog

Scarce late war M42 bayonet frog. Originally designed to go with the folding E-tool, this bayonet frog was later in the war introduced to spare more raw materials on bayonet frogs. The frog is nicely marked R.B.Nr. 0/1001/0038 indicating production by Lederfabrik Fr. Vogel Mattighofen. The metal parts on this frog are slightly corroded but they can imo easily be cleaned. The leather on the frog is supple. Hard to find late war frog!