Vintage Buckingham-style cable stripping tool

This manual industrial tool appears to be a heavy-duty cable or wire stripper, consistent with utility and electrical work equipment. The item consists of a rectangular metal body with a circular aperture containing internal cutting or gripping mechanisms, connected to a textured cylindrical handle via a threaded collar. The tool bears an embossed circular mark on the face of the head which appears to read 'BUCKINGHAM MFG. CO. BINGHAMTON N.Y.' and '6103', which is consistent with the owner's unverified claim that this is a 'Buckingham wire striper #6103'. The metal components exhibit significant oxidation, surface rust, and a dark patina, suggesting a mid-to-late 20th-century age. The tool shows signs of heavy use, including scuffing and accumulated grime. Based on the accompanying measuring tape, the tool is approximately 7.5 to 8 inches in length. Its construction is primarily cast and machined steel or iron, typical of professional-grade lineman tools from that era. The handle appears to have a knurled or textured finish to provide grip during high-torque manual operations.

Based on the provided imagery, I have examined a manual industrial tool that appears to be a heavy-duty cable stripper. The head bears a mark consistent with the 'BUCKINGHAM MFG. CO. BINGHAMTON N.Y.' and model number '6103'. Per the user submission, this is identified as a Buckingham wire stripper #6103. While the markings align with known professional-grade lineman tools from the mid-to-late 20th century, I cannot determine the material integrity or functional state from photos alone; the significant surface oxidation and dark patina suggest a life of heavy use which may impact the internal cutting mechanisms. The valuation is based on the working hypothesis that this is a genuine Buckingham tool. Tools of this type are sought by collectors of industrial Americana and tradespeople interested in vintage utility equipment. In the current market, similar utilitarian hand tools typically sell in the $45 to $85 range depending on mechanical functionality. This estimate assumes the markings are accurate; however, as I cannot verify the authenticity of the brand mark without a physical inspection for casting quality and weight, the value and interest would decrease significantly if it were found to be an unbranded or generic replica. To confirm the identity and value, one would need to perform a physical examination of the internal blades and verify the movement of the threaded collar. Professional authentication would require a hands-on review of the manufacturing stamps to ensure they are not modern impressions on a vintage-style body. Without such verification, this estimate remains a specialized projection for an item of this purported type and condition.