Vintage Caulk Hue-Lon Dental Casting Flask Brass Mold Set.

Authentic vintage Caulk Hue-Lon dental laboratory casting flask set manufactured by The L.D. Caulk Company. Heavy machined brass/bronze construction used in professional dental labs for producing crowns, bridges, and inlays through traditional casting and molding processes. Features removable top and bottom plates with solid precision-machined cylindrical body. Original Caulk Hue-Lon markings remain visible. Includes original period storage box labeled for dental laboratory use. Excellent display piece for collectors of medical antiques, dental history, industrial tools, scientific instruments, or curiosity décor. Strong visual appeal with aged brass patina and authentic laboratory wear. Condition is good vintage used condition with oxidation, scratches, handling wear, and age-related patina throughout. Original box shows staining, edge wear, and discoloration from age and storage. Please review all photos carefully for exact condition details. Details: Vintage dental laboratory casting flask Caulk Hue-Lon model The L.D. Caulk Company Brass/bronze construction Removable multi-piece design Used for crowns, bridges, and inlays Industrial dental laboratory tool Includes original box Approximate era: 1940s–1960s Country of Origin: USA U.S. buyers are responsible for import duties, tariffs.