Only one had lable, platter Davco Silver, Ltd. Made in China, 13in long 6 1/2in wide, has nuts and bolts on handles making it magnetic. Round platter is also magnetic with 6in diameter. Little round one is 3in diameter, magnetic and seems Sterling coated. Silver bowl is non-magnetic 3 1/2in diameter over 2in depth has a slight bend in the base, can't tell what base metal is. All for one and showing Tarnish.