set of 4 vintage plates from the 1960's ~ Each plate has cup indent for setting your tea or coffee ~ Fun, vintage way to serve tea/coffee/soup and cookies, pastries or finger sandwiches that were so popular Details: Made of Cera Stone, a cross between porcelain and stoneware Measures 9 1/4" in diameter with 3/4" cup indent Marked on back: By Jonas Roberts, Cera-Stone, Garland, 3166, Japan