This is a Homer Laughlin, Coventry, Casualstone, sugar bowl with lid.
These pieces were all produced around 1970 by the Homer Laughlin Co., for Coventry, who then distributed them as their own. They were made using the Homer Laughlin, Fiesta, molds. There were a few original pieces added to this pattern, but for the most part, including the antique gold color, they are the same as HL Fiesta.
I have two (2) of these sugar bowls available for sale, each one individually. They are both in very good, used condition.
If you have any questions, please e-mail.