21. Union general Edwin Vose Sumner Creator: Chappel, Alonzo, 1828-1887 Date: between 1861 and 1865 Format: Still image Access: Public
22. Union general Franz Sigel Creator: Turner, A. A. (Austin Augustus), approximately 1831-1866 Date: between 1861 and 1865 Format: Still image Access: Public
23. Union general George B. McClellan Creator: Chappel, Alonzo, 1828-1887 Date: between 1861 and 1865 Format: Still image Access: Public
24. Union general Henry Halleck Creator: D. Appleton & Co. Date: 1861 Format: Still image Access: Public
25. Union general Henry Halleck Creator: D. Appleton & Co. Date: 1861 Format: Still image Access: Public
26. Union general Irvin McDowell Creator: D. Appleton & Co. Date: 1861 Format: Still image Access: Public
27. Union general John A. Logan Creator: Nast, Thomas, 1840-1902 Date: between 1861 and 1865 Format: Still image Access: Public
28. Union general Nathaniel Lyon Creator: D. Appleton & Co. Date: 1861 Format: Still image Access: Public
29. Union general Ormsby M. Mitchel Creator: Chappel, Alonzo, 1828-1887 Date: between 1861 and 1865 Format: Still image Access: Public
30. Union general Philip Sheridan Creator: Nast, Thomas, 1840-1902 Date: between 1861 and 1865 Format: Still image Access: Public