展新图 Zhan xin tu Designer Jing'an District Cultural Palace (静安区文化宫) Date 1975, February Publisher Shanghai renmin chubanshe (上海人民出版社) Size 53.5x77 cm. Call nr. PC-1975-013 Collection Private collection Notes A worker showing a scale model for a new chemical/industrial installation. The text board in front of the model explains: Smokestack dedusting utilizing flue gas - 烟囱除尘利用烟气.
