Colt Model 1873 Single Action Cavalry revolver manufactured in 1873; this revolver was in the first lot of revolvers shipped from Colt to FT. Levenworth, Kansas, on 22 December 1873. Many of these revolvers were issued to the Buffalo Soldiers of the 10th Cavalry Regiment (includes research provided by consignor). This revolver, serial number "233", has one of the lowest serial numbers of any Colt Cavalry Single Action; "CAVALRY & ARTILLERY REVOLVERS" by Kopec and Fenn state that serial number 179 is the lowest number Cavalry Single Action extant and serial numbers 182, 189, 200 and 215 have been identified in collections. Although the 10th Cavalry received the first issue of Colt Single Action revolvers number 266 is documented as having been issued to the 8th Cavalry Regiment. The revolver has a replacement barrel with the correct "Script' style address, serial number, "A" sub-inspection mark and "P" proof. The left side of the frame is stamped with the early Colt 'Two-Date/Two-Line' patent markings and a "U.S." property mark. The small "A" inspection mark of Ordnance Sub-Inspector Orville W. Ainsworth is stamped on the trigger guard behind the serial number, on the top of the back strap and on the side of the cylinder. The serial number, "233", is stamped on the frame, trigger guard, back strap and cylinder. The side of the cylinder is also stamped with small "P" proof mark. The inside of the loading gate is stamped with the assembly number "130". The early pattern cylinder has the distinctive small bolt stops and guides with minimal beveling between flute inlets. The ejector rod has the early 'bullseye' head. The one-piece walnut grip has a very faint, script, "OWA" sub-inspection mark on the lower left side. The revolver is complete with an Indian War Cavalry belt and holster rig. The rig consists of a Model 1874 waist belt with rectangular brass Model 1874 belt plate. The belt has Watervliet Arsenal markings. The belt has a pre-Civil War frog for a sword bayonet or M1840 NCO Sword attached with two copper rivets. The belt lacks any provision for attachment of saber hangers. Attached to the belt are a M1874 Dyer Cartridge Box, a Civil War percussion cap pouch converted to a pouch for revolver cartridges, a Civil War, full-flap holster for Army size percussion revolvers and sheath knife with 8-inch, spear point blade, elk-horn grips and black leather scabbard. The rig is typical of what a cavalry trooper would have carried at the Battle of Little Big Horn.