Antique Barcus Automatic Horse Marsh Swamp Horse Shoes Set - Collectible. The dimensions of these clamps are 12 x 10 x 2, making them suitable for various hoof sizes. The collection includes two pairs of different sizes, with one smaller clamp clearly embossed with 'PAT APLD FOR' and size '2'. These well-worn cast iron clamps exhibit significant surface rust and grime, adding a rustic charm that appeals to collectors. While they may show signs of heavy use and considerable patina, their historical significance and unique characteristics highlight the craftsmanship of The Barcus Manufacturing Company from early 20th century. Those who appreciate vintage farrier tools or rustic industrial decor will find these clamps intriguing. A rare opportunity for enthusiasts of veterinary antiques and blacksmithing history.