United States. Army. Corps of Engineers. "Rebel line of works at Blakely captured by the Army of West Miss., April 9, 1865." Map. S.l.: Engraved in the Engineer Dept., [1865]. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:kk91ft001 (accessed April 25, 2024).