Single-action spur trigger .32-caliber revolver, with octagonal barrels of 4", 5" or 6" length. Barrel top strap and cylinder pivot upwards for loading. Made with brass or iron frames. A screwdriver fitted in butt. Revolvers were an infringement of Rollin White's patent, they were discontinued. Some revolvers found with inscription "Manuf'd. for Smith & Wesson Pat'd. April 5, 1855". These examples worth approximately 20 percent more than values listed.