永不褪色 Yongbu tuise Designer Dai Songgeng (戴松耕) Shanghai Electrochemical Plant (上海电化厂) Date 1972, December Publisher Shanghai renmin chubanshe (上海人民出版社) Size 53x77 cm. Call nr. PC-1972-013 Collection Private collection Theme Working Women Tags China poster Chinese propaganda 1972 textile cloth apron hairnet worker cadre Mao badge Mao button woman textile worker