夺丰收广积粮 Duo fengshou guang ji liang Designer Yu Baojian (于宝俭) Zhang Wanchen (张万臣) Liaoning Province Xinjin County Culture and Education Office (辽宁省新金县文教局) Liaoning Province Xinjin County Cultural Center (辽宁省新金县文化馆) Date 1975, September Publisher Renmin meishu chubanshe (人民美术出版社) Size 78x107 cm. Call nr. BG E15/539 Collection Landsberger collection Link to IISH catalog https://search.iisg.amsterdam/Record/1145682
