.44-40. 7.5" barrel. SN: 597. Blued finish, color casehardened hammer, smooth walnut grips. Single action, solid frame cartridge revolver with six-chambered fluted cylinder loading gate, lanyard ring in butt, frame notch rear sight and pinched blade front sight. Barrel marked with one-line left hand address that reads E. REMINGTON & SONS. ILION, N.Y. U.S.A. Serial (assembly) number 597 on left of frame under grip, no other parts are numbered. Left grip stamped 44W indicating .44-40 chambering. From the Collection of Charles Worman, co-author of the two volume set Firearms of the American West. {ANTIQUE}