This is a beautiful vintage porcelain celery or relish dish by the Wheeling Decorating Company in an AOG or All Over Gold design in 24K gold called Roses and Daisies. It is marked with the Wheeling Decorating Company mark but there is no indication of who made the blank.
The Wheeling Decorating Company of Wheeling, West Virginia, was a company that decorated china, pottery and porcelain during the first half of the 20th century. They purchased blanks from a wide variety of companies around the world.
This dish measures 12 inches by 5 1/2 inches and it is in very good condition with no chips cracks or other damage.