Adams Model 1851 Self-Cocking Revolver
.44-caliber double-action percussion revolver, with 7.5" octagonal barrel and 5-shot cylinder. Barrel and frame blued. Cylinder case-hardened. Grips walnut. Top strap marked "Deane, Adams and Deane 30 King William St. London Bridge". Revolver does not have hammer spur and functions only as double-action.