Royal Vienna Porcelain Service with Tray, Austria, 19th century, enamel decorated and gilded to a cobalt ground, consisting of a covered coffeepot, ht. 8 3/8; covered cream jug, ht. 7; covered sugar bowl, ht. 5 5/8; six cups and saucers; and a shaped oval tray, lg. 24 1/2 in.; beehive marks and inscribed titles.Provenance: A New England Institution.