保卫社会主义 Baowei shehui zhuyi Designer Sun Wenchao (孙文超) Date 1958, June Publisher Liaoning huabaoshe (辽宁画报社) Size 77x54 cm. Call nr. BG E37/298 Collection Landsberger collection Theme Great Leap Forward (1958-1961) Tags China poster Chinese propaganda drawing caricature 1958 spade spy radio industrial plant smokestack dam crane
