大力支农夺丰收 Dali zhinong duo fengshou Designer Jing'an District Workers' Cultural Palace Workers' Amateur Arts Creation Group (静安区工人文化宫工人业余美术创作组) Shanghai Worker-Peasant Power Machinery Factory Workers' Amateur Arts Creation Group (上海工农动力机厂工人业余美术创作组) Shanghai Machine Tool Accessories No.1 Factory Workers' Amateur Arts Creation Group (上海机床附件一厂工人业余美术创作组) Date 1974, April Publisher Shanghai renmin chubanshe (上海人民出版社) Size 77x106 cm. Call nr. BG E16/544 Collection IISH collection Notes Print no. 8171.927, print run 1 - 30,000. Link to IISH catalog https://search.iisg.amsterdam/Record/1136571
