Dating
Cultural Revolution 1966-1976
Obverse
portrait bust of Chairman Mao Zedong, left; red sunray striations; two characters below bust, from Shajiabang, Sister Aqing and Guo Jianguang, in a marshy landscape
Reverse
革命现代京剧-沙家浜 / 广州?军, Yan’an landscape, star in sky with pagoda and Yanhe bridge, centre; inscription below