生产队科研小组 (年画) Shengchandui keyan xiaozu (Nianhua) Designer Jiang Shupu (姜书璞) Yang Wenren (杨文仁) Date ca. 1972 Publisher Publisher unknown Size 32x38 cm. Call nr. BG D24/776 Collection IISH collection Notes A production brigade research group including students, workers and peasants, working together to conduct scientific experiments.A 1973 edition, larger format: BG E15/225. Link to IISH catalog https://search.iisg.amsterdam/Record/904446
