生产队科研小组 Shengchandui keyan xiaozu Designer Jiang Shupu (姜书璞) Yang Wenren (杨文仁) Date 1973, July Publisher Renmin meishu chubanshe (人民美术出版社) Size 54x77 cm. Call nr. BG E15/225 Collection Landsberger collection Tags China poster propaganda Chinese sent-down youth cadre countryside elderly 1973 terrace pepper straw hat corn smoke chemicals basket stove children bucket insecticide sprayer