Diana Model V (as in roman numeral 5) air pistol with original box and instruction pamphlet. Made in Germany; production 1931-1940. Operates normally and shoots accurately. NRA Antique Firearm grading: Very Good. The one piece walnut handgrip has a crack on the right side and has been glued. The rear sight adjusting elevation thumb screw has top broken off. I inherited this from my Great Uncle who purchased it in the NYC metropolitan area. $150. Additional photos upon request.