This is a Color Flyte melmac oval scalloped serving bowl in Spray Green or lime green. Color-Flyte was produced starting in 1952 by the Branchell company. It was designed by the industrial designer Kaye LaMoyne. The same shapes in the Color-Flyte line were later used in different colors to form the Royale line. This bowl is 10 5/8" x 7 7/8" x 2 1/4." It is in very good condition with no chips or cracks. There are utensil marks in the center which you can see when the bowl is tilted just right in the light. The back is marked "Fashioned of Melmac Color-Flyte Designers Dinnerware by Branchell St. Louis, Mo."