随时提高警惕保卫建设成果 Suishi tigao jingti baowei jianshe chengguo Designer Zhang Longji (张隆基) Date 1958, March Publisher Shanghai renmin meishu chubanshe (上海人民美术出版社) Size 53x77.5 cm. Call nr. PC-1958-015 Collection Private collection Tags China poster Chinese propaganda 1958 worker industrial plant factory smokestack civil defense
