6 oyster plates in slip - scallop shell decor - vintage 70s

Set of 6 brown and black ceramic oyster or seafood serving plates, decorated with scallops on a bed of seaweed. Made by the Sarreguemines factory, vintage 1970s. In very good condition, some slight signs of use and manufacturing imperfections to be noted (see photos). Dimensions of a plate: 23.5 cm in diameter X 2.5 cm high. Carefully shipped, 100% recycled packaging!