21. Union general George B. McClellan Creator: Smith, Henry Wright, 1828- Date: between 1861 and 1865 Format: Still image Access: Public
22. Union general George B. McClellan and his staff Creator: E. Anthony Date: 1861 Format: Still image Access: Public
23. Union general George Lucas Hartsuff Creator: Brady's National Photographic Portrait Galleries Date: between 1861 and 1865 Format: Still image Access: Public
24. Union general George Lucas Hartsuff Creator: Brady's National Photographic Portrait Galleries Date: between 1861 and 1865 Format: Still image Access: Public
25. Union general George Meade Creator: Brady's National Photographic Portrait Galleries Date: between 1861 and 1865 Format: Still image Access: Public
26. Union general Henry Halleck Creator: O'Neill, John A., approximately 1836- Date: between 1861 and 1865 Format: Still image Access: Public
27. Union general Henry Halleck Creator: O'Neill, John A., approximately 1836- Date: between 1861 and 1865 Format: Still image Access: Public
28. Union general Henry Halleck Creator: Smith, Henry Wright, 1828- Date: between 1861 and 1865 Format: Still image Access: Public
29. Union general Henry Halleck Creator: Stodart, George J., -1884 Date: between 1861 and 1865 Format: Still image Access: Public
30. Union general Irvin McDowell Creator: Charles D. Fredericks & Co. Date: between 1861 and 1865 Format: Still image Access: Public