This is an example of a Bergmann semi-automatic pistol as manufactured in Belgium. The left side of the barrel extension is marked "BREVETE. / S.G.D.G." and "ANCIENS ETABLISSEMENTS PIEPER / HERSTAL-LIEGE. / BERGMANN'S PATENT." A series of Belgian proofmarks are visible on the barrel, extension, breechblock and frame. Front strap is stamped "L.S.K.16.67." Fitted with checkered grips.