1942 ‘Keep ‘Em Flying’ Is Our Battle Cry! First Class Fighting Men Needed

Smith, Dan V. & Downe, Albro F. “Keep ’em flying” is our battle cry! : first class fighting men needed., poster, 1942; [Washington D.C.]. (digital.library.unt.edu/ark:/67531/metadc273/m1/1/?q=Is%20Our%20Battle%20Cry: accessed March 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.