Elsas, Oscar, 1871-1924. "Letter from Oscar Elsas to Edwards-Adams Studio." Georgia Institute of Technology. Library. Archives, Records Management and Digital Curation Department . 1915-03-27, https://exhibit-archive.library.gatech.edu/fulton_bag/itemf63c.html?collection=ms004&filename=ms004-103.xml.

Elsas, Oscar, 1871-1924 (1915-03-27). Letter from Oscar Elsas to Edwards-Adams Studio. Retrieved from https://exhibit-archive.library.gatech.edu/fulton_bag/itemf63c.html?collection=ms004&filename=ms004-103.xml

Elsas, Oscar, 1871-1924. "Letter from Oscar Elsas to Edwards-Adams Studio." 1915-03-27. July 30, 2025. https://exhibit-archive.library.gatech.edu/fulton_bag/itemf63c.html?collection=ms004&filename=ms004-103.xml.