Manufactured circa 1872-1873, this was one of approximately 7,000 manufactured. The Model 1871-1872 was the first non-conversion Colt cartridge revolver, and was a direct predecessor of the wildly successful Single Action Army. Period stamped "AB" on left side of barrel and both sides of the grip and "JH" on the left side of the barrel lug (significance unknown). Provenance: The Gateway Collection