The attractive Colt Model 1861 Navy revolvers are among the rarest of the Colt percussion line. Only around 38,843 were manufactured in 1861-1873 compared to around 200,500 of the Model 1860 Army revolvers. Inscribed or otherwise unique Model 1861 Navies are valuable rarities. This revolver has "S.F. & P.L.R. Co." inscribed in nice script down the back strap. An included letter from California collector John Boessenecker indicates he believed the revolver, which was manufactured in 1864, might have been owned by a company called the "San Francisco & Point Lobos Railroad Company." Further research uncovered a San Francisco & Point Lobos Road Co. which operated a toll road starting in 1863 that ran from the corner of Bush St. and Presidio Ave. to the new Cliff House saloon/restaurant on Point Lobos Ave. overlooking the Pacific Ocean near the Golden Gate. The restaurant has been rebuilt multiple times over the years and is still an iconic San Francisco destination. Also includes a copy of a factory letter indicating no records related to this revolver were found. The revolver also has the standard markings and features. The serial numbers are all matching aside from the well-fitting replacement grip which is numbered "5807."