I thank you all in advance for your help. I received a call from a fellow wanting to sell a "WWI pistol". Well, it was no Imperial pistol, instead it was a very early occupation FN 1922 pistol in holster. What made it nice was it was an early 613 marked pistol with Belgian markings in addition to the Nazi ones. The light was too poor to read the proof on the mag, but I believe it too was a 613. I have the Wa103 and Wa140 marked examples with holsters already. When I showed him the gun book prices for the FN pistol ($175-$225, dependent on condition), his face dropped. I feel certain he thought he had a pistol on par with a Baby Nambu or a Krieghoff Luger... anyway, I know that the early Belgian/Nazi gun would be worth some sort of premium, but how much more? If anyone is interested, suggest a price, and I'll call the guy back. Thanks everyone!