A parody of a Soviet poster.

Translation of the inscription:
"The train goes from the socialism station to the communism station.

(Lower graph) The graph of the executed movement of the left train: Iskra (newspaper) - 1900, December Revolution - 1905, Pravda (newspaper) - 1912, Socialism.
(Top graph) The current schedule. The departure station is socialism, the arrival station is communism.

The experienced driver of the locomotive of the revolution - Comrade Stallion"

Explanation: In Marxist theory, the construction of socialism (that is, the full power of ordinary workers) follows first, and only then the movement towards an ideal society - communism