加强防火工作保卫国家和集体财产安全 Jiaqiang fanghuo gongzuo baowei guojia he jiti caichan anquan Designer Designer unknown (未知) Date 1966, August Publisher Hebei Provincial Security Office, Hebei Provincial supply and marketing cooperative (河北省公安厅河北省供销合作社) Size 54x77 cm. Call nr. BG E15/725 Collection Landsberger collection Notes The second line of the title reads "Always follow Chairman Mao's instruction when working, 'Our responsibility is the people's immunity', protect the people's production and safety".