Manhattan Firearms Revolver Series II Pocket Pistol. .31 caliber, 5" barrel with Rosewood grips. Factory engraved with stagecoach scene. Model 1858-1862. $1,000-1,500 Provenance: The Cameron Collection, CO, AZ, NM, MT, WY. Rifling is good in bored, shows minor pitting. Excellent condition, mechanically sound.