URL: https://digitalcollections.hoover.org/objects/40729 Collection Structure Poster collection > Disaster strikes! Youngsters may be killed or maimed for life through carelessness of oldsters. [Verso:] Wilyum Jan says ... Item Title Disaster strikes! Youngsters may be killed or maimed for life through carelessness of oldsters. [Verso:] Wilyum Jan says ... Collection Title Poster collection Artist Chapin Issuing Body Hercules Powder Company Date Created 1945 Description Sketch of blast in a schoolroom. Printed both sides. Double-sided. Subject(s) Explosives Accidents Industrial accidents United States Safety education, Industrial World War, 1939-1945 Prevention Explosives industry Health aspects Military aspects Industrial safety Safety measures Manpower Economic aspects Children's accidents Language(s) English Country of Origin United States Country of Origin United States Dimensions Overall: 222 x 16 in. (563.9 x 40.6 cm) Format Poster Medium political posters Color color Color color Hoover ID Poster US 6896 Record Number XX343.31105 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.