Danish Military WWI era Bergmann Designed Model 1910/21 Pistol Chambered in 9mm. 3.75″ bbl. Slide Marked Brevete S.G.D.G. and Anciens Etablissment Pieper Herstal-Liege, Bergmann’s Patent. Right Side of bbl and frame with Denmark and Copenhagen Proof Marks. Left side of frame with later M1910/21 Stamp. Mismatched and cracked Bakelite (Trolit) grips with a poor fit to frame. Slide and hammer are sticky. Bore is grainy. Pitting to barrel on both sides, some frame pitting and freckles, and heavy pitting to the bottom of the frame near the lanyard loop. SN 1333. *C&R ELIGIBLE