[One Mule Power], photograph, 194X; (https://digital.library.unt.edu/ark:/67531/metadc286441/m1/1/: accessed April 25, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
[One Mule Power], photograph, 194X; (https://digital.library.unt.edu/ark:/67531/metadc286441/m1/1/: accessed April 25, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .