Imperial / Lomonosov Porcelain Teacup w/ Saucer 'Forget-me-not' Made in: Russia by Imperial Porcelain Factory Material: porcelain, 22k Gold Capacity of Teacup - 7.9 fl oz (235 ml); Diameter of Saucer - 5.7'' (14.6 cm) Author of Shape - N. Slavina; Author of Pattern - N. Slavina Shape: Radial; Collection: Traditional