防止病从口入做好食具消毒 Fangzhi bing cong kou ru zuo hao shi ju xiaodu Designer Designer unknown (未知) Date ca. 1970 Publisher Harbin City Patriotic Health Committee Bureau, Harbin City Epidemic Prevention Station Revolutionary Committee (哈尔滨市爱国卫生运动委员会 办公室, 哈尔滨市卫生防疫站革命委员会) Size 53.5x75 cm. Call nr. PC-197a-009 Collection Private collection Theme Hygiene
