发扬共青团员的荣誉 -- 劳动学习团结 Fayang Gong Qing Tuan yuan de rongyu -- Laodong Xuexi Tuanjie Designer Luo Erchun (罗尔纯) Date 1957, November Publisher Chaohua meishu chubanshe (朝花美术出版社) Size 78x54 cm. Call nr. BG E37/396 Collection Landsberger collection Theme Double-Hundred Policy (1956-1957)
