URL: https://digitalcollections.hoover.org/objects/37218 Collection Structure Poster collection > Keep up the good work, for railroad work is war work, railroad service is vital to victory ... Item Title Keep up the good work, for railroad work is war work, railroad service is vital to victory ... Collection Title Poster collection Issuing Body Association of American Railroads Date Created 1941/1945? Description Facsimile of letter from James Forrestal, Under Secretary of the Navy and Robert P. Patterson, Under Secretary of War to the President of the Association of American Railroads, 17 September, 1943 above a train carrying war equipment. Subject(s) United States World War, 1939-1945 Employees Patterson, Robert P. (Robert Porter), 1891-1952 Railroads and state Forrestal, James, 1892-1949 War Department Supplies and stores Freight Manpower Railroads Transportation United States. Department of the Navy Language(s) English Country of Origin United States Country of Origin United States Dimensions Overall: 18 x 14 in. (45.7 x 35.6 cm) Format Poster Medium political posters Color color Color color Hoover ID Poster US 4084 Record Number XX343.27594 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.