URL: https://digitalcollections.hoover.org/objects/37039 Collection Structure Poster collection > Keep both life lines flowing. Whole blood flown overseas daily. Blood plasma shipped overseas daily. American Red Cross Blood Donor Service. Item Title Keep both life lines flowing. Whole blood flown overseas daily. Blood plasma shipped overseas daily. American Red Cross Blood Donor Service. Collection Title Poster collection Artist Kronemgold, A. Issuing Body American National Red Cross. Blood Donor Service Date Created 1941/1945? Description Map showing planes and ships leaving the U.S. for both the European and Pacific wars. Subject(s) Armed Forces Health aspects Blood plasma Social aspects Blood donors World War, 1939-1945 United States War work Red Cross Medical care Blood banks Language(s) English Country of Origin United States Country of Origin United States Dimensions Overall: 18 x 24 in. (45.7 x 61 cm) Format Poster Medium political posters Color color Color color Hoover ID Poster US 393 Record Number XX343.27415 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.