谨防起重伤害 Jinfang qizhong shanghai Designer Xuan Canyuan (宣灿源) Date 1984, April Publisher Shanghai renmin meishu chubanshe (上海人民美术出版社) Size 77x53 cm. Call nr. BG E13/140 Collection Landsberger collection Link to IISH catalog https://search.iisg.amsterdam/Record/928231
