I looked back & reviewed my notes on O. Geyger and Dr. Karsten Eden of Germany, now Chief Geologist of Alaska I think?, has penned a couple of O. Geyger artikles in DGS & Single Shot Journal, notes that O. Geyger, as well as Ludwig Schiwy of Berlin-Diana Klub Member, sourced the bulk of their wares from Merco & Bemesu. And I would hedge my bets w/ BeMeSu.


Serbus,

Raimey
rse