This is a vintage restaurant ware platter from Sterling China. Circa 60's. A bit off-white with a brown pattern around the rim. I do not know the pattern name. It is very similar to the Mayer Curtis pattern but I think the brown is more of a cocoa brown on this as compared to Mayer's Curtis Measures about 11 3/4" long and 8" wide at the widest point. Excellent condition.