Manufactured c. 1918. Features a fixed blade front sight and adjustable tangent rear sight (graduated from 100 to 800 meters), "1918" date on top of the chamber, "DWM" monogram on the front toggle link, "crown/Gothic letter" proofs on the left of the extension along with "imperial eagle" firing proofs on the barrel, extension, and breech block. Matching visible serial numbers on the frame, barrel, and extension along with matching "75" partials on the takedown lever, trigger, side plate, safety bar, toggle links, extractor, and breech block hold open lever, with the non-matching replacement breech block numbered "73". Fitted with a pair of checkered walnut grips with matching "75" partial on the interiors and a replacement nickel finished magazine with a "crown/Gothic letter" proofed walnut base numbered to another pistol.