Four Chinese Cultural Revolution propaganda posters, 1966-1976, comprising "great leader, unlimited strength" created by the Jiang Nan Shipyard Revolutionary Committee, 1972, "Admiring the large snow landscapes of Mount Minshan, The Third Army strongly expresses its joy", depicting a young Chairman Mao and his Red Army crossing a snow capped Minshan mountain as part of the long march "Chairman Mao and his close comrades, Vice Chairman Lin Biao and Comrade Zhou Enlai stepped onto the Tiananmen Tower, dated 1971, showing Chairman Mao celebrating May Day with delegates from the PLA, "Chairman Mao and Comrade in arms Vice Chairman Lin Biao, taken at the meeting of the 9th Central Committee", largest 51.5 cm x 75.5 cm.