走出车间 注意保暖, 避免伤风 保证出勤
Zouchu chejian, zhuyi baonuan, bimian shangfeng baozheng chuqin
Shanghai shi renmin zhengfu weisheng ju (上海市人民政府卫生局), Zhongguo hong shizi hui Shanghai shi fenhui (中国红十字会上海市分会)
A female textile worker puts on a warm coat before leaving the workshop.
A very similar image is PC-1955-018.
