祖国建设蒸蒸日上 Zuguo jianshe zhengzheng ri shang Designer Xu Jingda (徐景达) Xu Changming (徐昌明) Date 1975, May Publisher Shanghai renmin chubanshe (上海人民出版社) Size 106x76 cm. Call nr. PC-1975-l-001 Collection Private collection
