51. Union general Joseph Hooker Creator: Smith, Henry Wright, 1828- Date: between 1861 and 1865 Format: Still image Access: Public
52. Union general Joseph K. Mansfield Creator: Brady's National Photographic Portrait Galleries Date: between 1861 and 1862 Format: Still image Access: Public
53. Union general Nathaniel Lyon Creator: D. Appleton & Co. Date: 1861 Format: Still image Access: Public
54. Union general Nathaniel Lyon Creator: O'Neill, John A., approximately 1836- Date: 1861 approx. Format: Still image Access: Public
56. Union general Nathaniel P. Banks Creator: Brady's National Photographic Portrait Galleries Date: between 1861 and 1865 Format: Still image Access: Public
57. Union general Nathaniel P. Banks Creator: Smith, Henry Wright, 1828- Date: between 1861 and 1865 Format: Still image Access: Public
58. Union general Ormsby M. Mitchel Creator: Chappel, Alonzo, 1828-1887 Date: between 1861 and 1865 Format: Still image Access: Public
59. Union general Philip Sheridan Creator: Nast, Thomas, 1840-1902 Date: between 1861 and 1865 Format: Still image Access: Public
60. Union general Robert Anderson Creator: Smith, Henry Wright, 1828- Date: between 1861 and 1865 Format: Still image Access: Public