Barcalo Buffalo Combination Wrench Set 4 Pc. Vintage Collectible since 1896

4 piece set of vintage Barcalo Buffalo Combination Wrenches. Open End / 12Pt. closed end, sizes 11/16, 7/8, 15/16, and 1 inch. There is a lot of information about this historic company at alloy artifacts. These are actually US Army surplus, no engravings except for a single M stamped on the back of the 7/8″ wrench. By the mid to late 1940s most of Barcalo’s tool production had shifted to a “special analysis” steel. In this post-war era only the combination wrenches (like these) and a few heavy-duty box wrenches continued to be made of high-grade alloy steel. These would be great as tools or wall art GTBD10