书记在工地 Shuji zai gongdi Designer Ma Henglin (马衡麟) Ning County Cultural Center (宁县文化馆) Date ca. 1975 Publisher Gansu renmin chubanshe (甘肃人民出版社) Size 52.5x76.5 cm. Call nr. PC-1975-021 Collection Private collection Notes The Party secretary has participated in construction work, and now takes a break with a cup of tea or water.
