Titled "Difficult days", this poster depicts the Long March conducted by the Communist Party during the 1930s, on a retreat from fighting with the Nationalist party. In the poster it depicted Zhu De, Mao and Zhou En Lai. In the latest historical documentaries, it was revealed that both Zhu De and Zhou En Lai died of diseases during Cultural Revolution, as Mao had refused treatment to both of them. Published by People's Art Publishing House, printed by Tianjin people's publishing house, printed by XinHua Beijing Bookstore. Printed in November 1977. This is a first edition poster, priced at 14 cents at the time. Size: 15" by 13".