This variation of the Smith & Wesson No. 3 is also known as the "Model 1874," "Cavalry Model," and "New Model Russian". This model is easily identified by the large thumbscrew on the top strap, integral blade front sight, trigger guard spur, and humpback grip strap. The barrel is marked with the long one line patent ending with "RUSSIAN MODEL" flanked with Maltese crosses on the rib. The butt has the Schuyler Hartley & Graham diamond marking along with a lanyard ring. The right grip panel is numbered to the gun. Matching assembly numbers appear on the grip frame, cylinder, barrel, and barrel latch.