URL: https://digitalcollections.hoover.org/objects/40268 Collection Structure Poster collection > ... Try to cover the bomb with dry sand ... Item Title ... Try to cover the bomb with dry sand ... Collection Title Poster collection Issuing Body United States. Office of Civilian Defense Date Created February 10, 1942 Description Small drawings illustrating steps in fighting magnesium fire bombs. Subject(s) Civil defense Social aspects Bomb reconnaissance War use Safety measures Gases, Asphyxiating and poisonous United States Chemical warfare Incendiary bombs World War, 1939-1945 Air defenses, Civil Language(s) English Country of Origin United States Country of Origin United States Dimensions Overall: 33 x 22 in. (83.8 x 55.9 cm) Format Poster Medium political posters Color color Color color Hoover ID Poster US 6511 Record Number XX343.30644 Collection Guide https://oac.cdlib.org/findaid/ark:/13030/kt829015km Rights This work may be protected by copyright laws and is provided for educational and research purposes only. Any infringing use may be subject to disciplinary action and/or civil or criminal liability as provided by law. If you believe you are the rights holder and object to Hoover's use of this work, please contact the Hoover Institution Library & Archives.