URL: https://digitalcollections.hoover.org/objects/39017 Collection Structure Poster collection > Open your hearts and pocketbooks and contribute hours of sunshine and pleasure to the boys on their way to the battlefields. National chairman, John N. Willys ... Treasurer, Ernest Stauffen, Jr. ... Item Title Open your hearts and pocketbooks and contribute hours of sunshine and pleasure to the boys on their way to the battlefields. National chairman, John N. Willys ... Treasurer, Ernest Stauffen, Jr. ... Collection Title Poster collection Publisher Carey Printing Company Date Created 1914/1918? Description Text only. Part four of a six part poster. Subject(s) Recreation War Camp Community Service Military training camps Soldiers Social aspects Charities United States World War, 1914-1918 Language(s) English Country of Origin United States Country of Origin United States Place Published New York, United States Dimensions Overall: 29 x 41 in. (73.7 x 104.1 cm) Format Poster Medium political posters Color color Color color Hoover ID Poster US 5504 4 Record Number XX343.29393 Notes Carey Show Print Collection Guide https://oac.cdlib.org/findaid/ark:/13030/kt829015km Rights No known restrictions.