.44 caliber. 8" barrel. SN: 58745 (mfg. ca. 1862). Blued and color casehardened finish, brass triggerguard, smooth one-piece walnut grip. Single action percussion revolver with six-chambered unfluted rebated cylinder, three-screw frame cut for stock, hammer nose notch rear sight and German silver blade front sight. One line "New-York U.S. America" address on barrel, two-line "Colt's Patent" mark on frame. All visible serial numbers match, cylinder number not legible, wedge mismatched. Cylinder essentially no scene remaining and weak markings. Traces of a cartouche are present on the right side of the grip.