[Letter from Mary Shepard], letter, February 28, 1941; (https://digital.library.unt.edu/ark:/67531/metadc1164794/m1/1/: accessed July 18, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
[Letter from Mary Shepard], letter, February 28, 1941; (https://digital.library.unt.edu/ark:/67531/metadc1164794/m1/1/: accessed July 18, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .