Donating blood for the revolution is a glorious thing

为革命献血光荣
Wei geming xian xue guangrong
Donating blood for the revolution is a glorious thing
early 1970s
Beijing Municipal Blood Transfusion Station (北京市输血站)
77x53 cm.
BG E15/192

The slogans in the back read "Prepare for war, prepare for famine, for the people. Save the wounded, practice revolutionary humanitarianism" (救死扶伤,实行革命的人道主义).