This is a Copeland Spode 1/4 Lb Covered Butter dish in the Ermine Blue pattern. This piece is extremely rare. I couldn't find a covered butter dish in this pattern at Replacement, Ltd or other sites. There are three stains on the cover edges (please see photos). Overall, the item is in excellent condition.
Dimensions with lid: 8 1/4" x 3 5/8" x 1 3/4. Contact me if you have questions or need additional photos. This item is in the category "Pottery & Glass\Decorative Cookware, Dinnerware & Serveware\Plates".The seller is "pres1956" and is located in this country: US. This item can be shipped to United States.