加强战备严守海防。战备教育挂图之二 Jiaqiang zhanbei yanshou haifang. Zhanbei jiaoyu guatu zhi'er Designer Designer unknown (未知) Date 1962, June Publisher Jiefangjun huabaoshe (解放军画报社) Size 77.5x53.5 cm. Call nr. BG E15/490 Collection Landsberger collection Theme The PLA in 1962 Link to IISH catalog https://search.iisg.amsterdam/Record/1136903
