Thank you VERY MUCH, Burgess and geert45. After your reassurance that I would not destroy the pistol, Burgess, I removed the magazine latch and, Voila!!! My problem is solved. Now I need to carefully examine what caused the problem. Assuming I successfully reassemble it and the problem is solved I'll post a few photos on my Leipzig Police issued beauty.
Thanks again to all who responded. This is a GREAT forum.