URL: https://digitalcollections.hoover.org/objects/40689 Collection Structure Poster collection > ... Be careful with misfires! Too much hurry may kill someone and it might be you! ... Be careful with blasting caps! If carelessly left around, they may maim some boy, and he might be yours! ... [Verso:] Wilyum Jan says ... Item Title ... Be careful with misfires! Too much hurry may kill someone and it might be you! ... Be careful with blasting caps! If carelessly left around, they may maim some boy, and he might be yours! ... [Verso:] Wilyum Jan says ... Collection Title Poster collection Artist Chapin Issuing Body Hercules Powder Company Date Created 1938? Description Two drawings, one of a man, and one of two boys, caught in explosions. Double-sided. Subject(s) Economic aspects Explosives industry Explosives Industrial accidents Prevention Safety measures Military aspects Manpower Children's accidents Industrial safety World War, 1939-1945 Safety education, Industrial United States Accidents Health aspects Language(s) English Country of Origin United States Place Published Wilmington, Delaware, United States Country of Origin United States Dimensions Overall: 22 x 16 in. (55.9 x 40.6 cm) Format Poster Medium political posters Color color Color color Hoover ID Poster US 6859 Record Number XX343.31065 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.