为革命实行晚婚 Wei geming shixing wanhun Designer Liaoning Provincial Birth Control Office (辽宁省计划生育办公室) Date 1977, April Publisher Liaoning renmin chubanshe (辽宁人民出版社) Size 53x76 cm. Call nr. BG E37/905 Collection Landsberger collection Theme Population Policy Tags China poster Chinese propaganda 1977 population policy woman sent-down youth dam countryside mountains satchel megaphone newspaper People's Daily Renmin Ribao 人民日报 Dazhai signal flag