关山飞越又一线-成昆铁路胜利通车 Guanshan fei yue you yixian - Cheng Kun tielu shengli tongche Designer Zhang Yuqing (章育青) Date 1977, May Publisher Shanghai renmin chubanshe (上海人民出版社) Size 53x77 cm. Call nr. PC-1977-001 Collection Private collection
