Coca-Cola Large “Button" Sign. [Atlanta: The Coca-Cola Company, ca. 1950s]. Circular “button" sign, “Coca-Cola Trade Mark Registered" on Coke bottle. Single-sided painted tin sign. 36" diameter. Hanging holes at margins. Heavily worn, soiled, scuffed with rust, some marginal chipping. Fair. Despite the condition flaws, this is an uncommon design for a large button sign. Customer pick-up or third party shipping required.