Tray for a Tea Service. S?vres Porcelain Manufactory; French, founded 1740. Date: 1768. Dimensions: 5.4 x 35.6 x 25.9 cm (2 1/8 x 14 x 10 3/16 in.). Soft-paste porcelain, polychrome enamels, and gilding. Origin: S?vres. Museum: The Chicago Art Instit