A medium two-part amino resin button made as a novelty for only a short time in the 1940’s by the Colt Firearm Company. The black screw-top container is decorated with a white molded, cameo-style head. The black interior is marked PAT. PENDING COLT with the number 41. The inside of the white cap is numbered 142. Molded self shank. Est. selling price is $60-100.