保持清洁环境 - 维护良好秩序 Baochi qingjie huanjing, weihu lianghao zhixu Designer Designer unknown (未知) Date 1997, September Publisher Hubei meishu chubanshe (湖北美术出版社), Wuhan Size 76x51 cm. Call nr. DC-029 Collection Digital collection Notes This poster is in the collection only in digital format. It is part of a 6-poster series with the title 讲文明树新风宣传画 (Jiang wenming shu xinfeng xuanchuan hua, Talk about civilization and create a new style propaganda posters). Theme Socialist Spiritual Civilization (1980-2000) Environment