Offered here is a S&W Model Number One, 1st Issue, 2nd Type revolver which features the rare "bayonet" or flat spring barrel latch found only on the first approximately 1,130 Model Number One 1st Issue revolvers (1st and 2nd Type). The revolver also has the revolving recoil plate attached to the frame. The barrel rib has the one-line address (faint), the cylinder has the 1855 patent marking (faint), and matching serial numbers are on the butt, both grip panels, barrel and cylinder.

Very good. The barrel retains traces of original blue finish in the sheltered areas with a smooth gray patina on the balance and some pitting. The very fine frame retains 85% plus attractive age darkened original silver plating. The grips are fine with a number of handling marks. Action needs work as hammer does not hold at the full cock position. A rarely encountered S&W Model Number One, 1st Issue, 2nd Type revolver.