[Menger Soap Works, (Exterior)], photograph, May 1, 1975; (https://texashistory.unt.edu/ark:/67531/metapth916622/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[Menger Soap Works, (Exterior)], photograph, May 1, 1975; (https://texashistory.unt.edu/ark:/67531/metapth916622/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .