Corbet Sigman was a great knifemaker who was well known for his work in the 70s and 80s. Regretfully, Mr. Sigman passed away on August 5, 2006. This knife by Corbit Sigman features a polished upswept blade, .194" blade stock and 1.183" blade depth, full tapered tang construction. The handle has dovetailed nickel silver bolsters and Westinghouse ivory micarta scales.