Georgia Photo File, Hargrett Rare Book and Manuscript Library, University of Georgia Libraries, Athens, GA. "Howell Cobb." New Georgia Encyclopedia (Project). 1815/1868, https://www.georgiaencyclopedia.org/articles/government-politics/howell-cobb-1815-1868/m-838/.

Georgia Photo File, Hargrett Rare Book and Manuscript Library, University of Georgia Libraries, Athens, GA (1815/1868). Howell Cobb. Retrieved from https://www.georgiaencyclopedia.org/articles/government-politics/howell-cobb-1815-1868/m-838/

Georgia Photo File, Hargrett Rare Book and Manuscript Library, University of Georgia Libraries, Athens, GA. "Howell Cobb." 1815/1868. April 30, 2026. https://www.georgiaencyclopedia.org/articles/government-politics/howell-cobb-1815-1868/m-838/.