Learn from the good cadre comrade Men He who is boundlessly loyal to Chairman Mao's revolutionary road; never forget the class hardships; boundlessly love Chairman Mao

向无限忠于毛主席革命路线的好干部门合同志学习; 终生不忘阶级苦; 无限热爱毛主席
Xiang wuxian zhongyu Mao zhuxi geming luxian de hao ganbu Men He tongzhi xuexi; zhongsheng bu wang jiejiku; wuxian re'ai Mao zhuxi
Learn from the good cadre comrade Men He who is boundlessly loyal to Chairman Mao's revolutionary road ...
1968, June
Shanghai geming jiaoyu chubanshe (上海革命教育出版社)
38.5x53.5 cm.
BG D91/107

From (incomplete) series on the martyr Men He, here shown teaching Tibetans to love Chairman Mao.
The text on the blackboard: "Chairman Mao, long long live!" (毛主席万万岁!).
The text in a frame, left in the background, is a "Quotation from Chairman Mao" (毛主席語錄).