Letter signed David D. Porter, U.S.S. Black Hawk, Cairo, Illinois, to Seth Ledyard Phelps and other commanders, February 13, 1864, D01944. Missouri Historical Society Library and Research Center.

Letter signed David D. Porter, U.S.S. Black Hawk, Cairo, Illinois, to Seth Ledyard Phelps and other commanders, February 13, 1864, D01944. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/9400 Accessed September 19, 2024.