Operative #251. "Report of Operative #251." Georgia Institute of Technology. Library. Archives, Records Management and Digital Curation Department . 1921-09-10, https://exhibit-archive.library.gatech.edu/fulton_bag/item61ef.html?collection=ms004&filename=ms004-228.xml.

Operative #251 (1921-09-10). Report of Operative #251. Retrieved from https://exhibit-archive.library.gatech.edu/fulton_bag/item61ef.html?collection=ms004&filename=ms004-228.xml

Operative #251. "Report of Operative #251." 1921-09-10. July 29, 2025. https://exhibit-archive.library.gatech.edu/fulton_bag/item61ef.html?collection=ms004&filename=ms004-228.xml.