切莫忽视安全亲人盼您平安 Qie mo hushi anquan qinren pan nin ping'an Designer Zou Yuhua (邹玉华) Date Date unknown - 1980s? Publisher Education and Propaganda Department of the Trade Union of the Guangzhou Railway Office (广州铁路局工会宣教部) Size 52x78 cm. Call nr. BG E15/949 Collection Landsberger collection Theme Visualizing the Future
