热烈庆祝"四届人大"胜利召开！ Relie qingzhu "sijie renda" shengli zhaokai! Designer Designer unknown (未知) Date 1971, January Publisher Tianjin renmin meishu chubanshe (天津人民美术出版社) Size 107x77 cm. Call nr. BG G2/32 Collection Landsberger collection Link to IISH catalog https://search.iisg.amsterdam/Record/1066013
