An authentinc 1970's/1980's production Soviet Russian RSFSR flag. Printed hammer and sickle. Sewn sleeve at one side for hanging. Good condition. 
 
The Russian Soviet Federative Socialist Republic, Russian SFSR or RSFSR  was an independent federal socialist state from 1917 to 1922, and afterwards the largest and most populous of the Soviet socialist republics of the Soviet Union (USSR) from 1922 to 1991.