Imperial / Lomonosov Porcelain Mug w/ Lid and Saucer 'Cobalt Net' Made in: Russia by Imperial Porcelain Factory Material: Gold Leaf, Porcelain Capacity of Mug - 12.8 fl oz (380 ml); Diameter of Saucer - 6.3'' (16 cm) Author of Shape - A. Sorokin; Author of Pattern - A. Yatskevich Shape: Snowy Morning; Collection: Cobalt Net