Lomonosov cup and saucer (appears to be an older mark) before it was renamed Imperial Porcelain (Porcelain?). There is brown discoloration on the back (bottom) of the cup and saucer, which may be due to storage over time since purchase. Please understand. No box is included. ☆ Saucer... Approximately 12 cm in diameter ☆ Cup... Approximately 7 cm in diameter Height approximately 8 cm I received this as a gift, so I cannot answer detailed questions. Please understand. It appears to be unused, but it has been stored at home. It is a very old vintage dish from about 50 years ago, so please check the condition in the photos and understand the deterioration due to aging. Thank you. Immediate purchase is possible! I am also selling other Lomonosov cups & saucers. Please take a look if you like. Russian goods Folk art Crafts Souvenirs Former Soviet Union Vintage Vintage Antique Rare Extremely rare Gold rim