This is an oval casserole dish with domed lid by Studio Nova in the yellow carnations pattern. It's a creamy white glazed ceramic decorated with yellow carnations with gray stems. The underside says: STUDIO NOVA Ultra Ceram Bake & Serve Yellow Carnations Japan Up 029 This pattern is retired. The casserole dish measures 9 3/8 inches x 7 inches x 5 3/4 inches from bottom to top of lid. No breaks, chips, cracks, hairlines or repairs. The glaze is nice and shiny. It's in great condition.