URL: https://digitalcollections.hoover.org/objects/40349 Collection Structure Poster collection > The production line is the lifeline of America. Item Title The production line is the lifeline of America. Collection Title Poster collection Artist Mueller, Graham L. Issuing Body A.O. Smith Corporation Date Created 1942 Description Drawing of a sailor throwing a life preserver. Subject(s) World War, 1939-1945 Industrial productivity Economic aspects Priorities, Industrial United States Labor and laboring classes Labor productivity Language(s) English Country of Origin United States Country of Origin United States Dimensions Overall: 40 x 30 in. (101.6 x 76.2 cm) Format Poster Medium political posters Color color Color color Hoover ID Poster US 6584 Record Number XX343.30725 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.