1942 Stamp ‘Em Out! You and I. Beat Your Promise
Ryling?. Stamp ’em out! : beat your promise., poster, [1942..1945]; (https://digital.library.unt.edu/ark:/67531/metadc441/m1/1/: accessed March 4, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.
