Letter signed David D. Porter, U.S.S. Black Hawk, Cairo, Illinois, to Seth Ledyard Phelps, January 11, 1864, D01938. Missouri Historical Society Library and Research Center.

Letter signed David D. Porter, U.S.S. Black Hawk, Cairo, Illinois, to Seth Ledyard Phelps, January 11, 1864, D01938. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/9393 Accessed November 23, 2024.