Letter signed David D. Porter, U.S.S. Black Hawk, off Vicksburg, to Seth Ledyard Phelps, U.S.S. Eastport, July 13, 1863, D01857. Missouri Historical Society Library and Research Center.

Letter signed David D. Porter, U.S.S. Black Hawk, off Vicksburg, to Seth Ledyard Phelps, U.S.S. Eastport, July 13, 1863, D01857. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/9340 Accessed September 19, 2024.