The poster says:
"Do you want? Then join.
1. Do you wnat to overcome cold?
2. Do you want to overcome starvation?
3. Do you want to eat?
4. Do you want to drink?
Hurry to join a shock worker's group." (literarlly an assult group of exemplary labor--this was the term used for those workers who exceeded their work quotas, thus helping the 5 year plan of industrialization in the Soviet Union to be completed in less than 5 years.)
thanks to Diana Greene, Slavic Librarian for the translation
This is a file from the commons.wikimedia.org/
A Great Russian Playwright Rediscovered as a Screenwriter
Moscow times 7 February 2011 By John Freedman