ARCADIA PLATE 6 1/2", CS 3/DZ, 07-0351 ONEIDA LTD SILVERSMITHS CHINA PORCELAIN by ONEIDA LTD SILVERSMITHS. $160.80. Package: CS 3/DZ. Oneida's Arcadia Undecorated 6-1/2" Plate, with its graceful and embossed surface, has a broad appeal while being extremely durable and practical. It features mid-size rim and a concise serving area.. Save 26% Off!