Raimey,
Last night I located an old catalog from BRNO which was sent to me along with a letter from their sales manager at the time. He apologized that it was over 10 years old (in 1974) and a new one was scheduled to go to press. Had I found it sooner, I would have known that that ZP's were made, if not imported, earlier than the 70's. The "catalog" is more of a history of the company, but the ZP series is mentioned along with the various Model 98's etc. Thanks for the Cornell tip. I looked it up and it is definitely worth having. Do you recall the old C.L. Schindler that you helped me dissassemble back in September? I found a few markings and sent a letter off to the museum in Zella-Mehlis but have not received a reply. Would you mind if I forwarded it to you (or post it here) to see if you can make any sense of the few markings on the barrels? Thanks agains for your help on the BRNO's.
Best regards,
Jorge