This is a vintage art deco designed Danish silver plate serving dish.  The dish is signed Denmark, VINTAGE KALMAR  DESIGN 18/8 STAINLESS SILVER PLATE SERVING  DISH MADE IN DENMARK.  ( stamped in the back ) Dimensions is 10.5 inches.   Weight 10.5 ounces  Some scuffs and scratches on the back of the plate.  No scratches on the front.  Please feel free to email if you have any questions.