RUSSIA 50 KOPEKS from 1915 P-31a

The paper money of the USSR period underwent many emissions and changed its outlook very much. Most of it was printed on white paper and had watermarks, but the format and style of different series varies very much. For example, the 1918-1922 series are quite simplistic, while the 1923 one continues the traditions of the Imperial period. From 1925, the banknotes contained, in addition to the state symbols, pictures of people and their life (the worker and the farmer reading Karl Marx, a seeder, scenes of harvest, etc.). In 1937 for the first time Lenin himself appeared on the notes, and stayed there until 1992.

In 1961, new State Treasury notes were introduced for 1, 3 and 5 rubles, along with new State Bank notes worth 10, 25, 50 and 100 rubles.