Last edited by rbminis; 07-26-2014 at 04:33 PM. Reason: Edited title to use correct German terminology and to orient photos properly.
Judging by the large suspension ring and the reverse date (which is hard to see), I think it's '120' - Franz Petzl. Better photos are needed though, to be sure.......
very nice one.
I'm looking for EK II 1939: B.H.Mayer: A and B core,mm L/18 and schinkel type ,,,EK1 Round-3 with Deschler frame and Friedrich Sedlatzek pin and SB variant