two teapots commemorating the five year anniversary of the State Porcelain Factory, previously known as the Imperial Porcelain Factory, one teapot decorated with a hand-painted view of a battleship with the Cyrillic abbreviations standing for Worker Peasant Military Sea Fleet, the other hand-painted with Red Army members preparing for an attach, the Cyrillic abbreviations stand for Worker Peasant Red Army, height: 10/5 cm. (4 1/8 in.), each with a green overglazed hammer and sickle mark on base reading in Cyrillic KNP 1918-1923 5