友爱互助 You'ai huzhu Designer You Longgu (游龙姑) Date 1983, February Publisher Shanghai renmin meishu chubanshe (上海人民美术出版社) Size 77x53 cm. Call nr. BG E13/33 Collection Landsberger collection Notes Print no. 8081.13230, print run 1 - 36,000. Link to IISH catalog https://search.iisg.amsterdam/Record/933245
