URL: https://digitalcollections.hoover.org/objects/37401 Collection Structure Poster collection > "They shall not pass" ... D.W. Griffith's supreme triumph, "Hearts of the World," a love story of the great war. 18 months in the making. Battle scense on the battlefields of France ... [part 1] Item Title "They shall not pass" ... D.W. Griffith's supreme triumph, "Hearts of the World," a love story of the great war. 18 months in the making. Battle scense on the battlefields of France ... [part 1] Collection Title Poster collection Publisher J.H. Tooker Print. Co. Date Created 1918/1920? Description Drawing of a soldier defending two children, with a French tricolor flag in the background. Subject(s) World War, 1914-1918 Advertising Motion pictures and war France Hearts of the world Griffith, D.W. (David Wark), 1875-1948 Motion pictures United States Language(s) English Country of Origin United States Country of Origin United States Place Published New York, United States Dimensions Overall: 28 x 41 in. (71.1 x 104.1 cm) Format Poster Medium posters Color color Color color Hoover ID Poster US 4198 1 Record Number XX343.27777 Collection Guide https://oac.cdlib.org/findaid/ark:/13030/kt829015km Rights No known restrictions.