Tray (plateau) (part of a service), 1767, French, S?vres, Soft-paste porcelain, Overall (confirmed): 1 3/4 ? 12 3/4 ? 9 1/8 in. (4.4 ? 32.4 ? 23.2 cm), Ceramics-Porcelain, Small tea services, often intended for two, were manufactured in large quantit