Wu Yinxian Assembly hall of the Seventh National Congress of the Communist Party of China, Yan'an Date 1945 Location China Dimensions Image (Paper): 8 1/16 x 20 3/8 in. (20.4 x 51.8 cm) Print medium Photo-Gelatin silver Credit Line Gift of Wu Yinxian, 1988 Accession No. 142.1988
