A GROUP OF FOUR PIECES OF RUSSEL WRIGHT (American, 1904-1976) SEAFOAM GREEN GLAZED "AMERICAN MODERN" DINNERWARE, FOR STEUBENVILLE POTTERY CO., STEUBENVILLE, OHIO, DESIGNED 1939, comprising one flat demi-tasse cup, height: 1 3/8", width: 3 1/2", depth: 2 1/2"; two saucers, diameter: 5 3/4"; one bread and butter plate, diameter: 6 1/4", marks: "Russel, Wright, MFG BY, STEUBENVILLE."