.28 caliber, 3.625" barrel, no S/N. A particularly good example with nickel-silver barrel and mounts. Two blades marked "URWIN RODGERS SHEFFIELD." Original ivory scales with plain hammer and folding trigger.
Barrel is good with some patination to knife blades. Markings are good with ivory scales showing a beautiful original patination with one small hairline age crack on rear scales. Butt trap tools are absent. Action is good, bore is fair. An unusually attractive example.