White, Charles E.. "Letter from Charles E. White to Oscar Elsas." Georgia Institute of Technology. Library. Archives, Records Management and Digital Curation Department . 1919-05-27, https://exhibit-archive.library.gatech.edu/fulton_bag/itemfc0a.html?collection=ms004&filename=ms004-249.xml.

White, Charles E. (1919-05-27). Letter from Charles E. White to Oscar Elsas. Retrieved from https://exhibit-archive.library.gatech.edu/fulton_bag/itemfc0a.html?collection=ms004&filename=ms004-249.xml

White, Charles E.. "Letter from Charles E. White to Oscar Elsas." 1919-05-27. January 20, 2026. https://exhibit-archive.library.gatech.edu/fulton_bag/itemfc0a.html?collection=ms004&filename=ms004-249.xml.