我为革命多炼钢 Wo wei geming duo liangang Designer Ding Yixin (丁仪新) Yu Yunpeng (余云鹏) Date 1975, September Publisher Shanghai renmin chubanshe (上海人民出版社) Size 76x106 cm. Call nr. BG E39/319 Collection IISH collection Notes Print no. 8171.1430. Link to IISH catalog https://search.iisg.amsterdam/Record/1285577
