An elegant Mid Century solid copper quarter pound butter dish by Gregorian Copper Company. It has a crimped rim on the bottom plate and a 3-loop finial on the lid. Inside is the original pressed glass insert plate with rayed starburst bottom. The dish is about 8 by 4-1/2 inches. Marked in script on the bottom Gregorian Copper 89 with the registered trademark symbol. In excellent vintage condition.