cal: 9mm, semi-auto, (1) mag, British proof marks and proof marks and a crown N proof mark, sn: 4725, from Mr. Davis records: I purchased this pistol at the Owensboro gun show in March, 1971. I traded a Luger I had paid $37 for and also $45 cash; NOTE: There is a $25 transfer fee per firearm for transfer and/or processing payable to Gun World, whether the firearm is picked up or shipped