Timothy H. O'Sullivan, 1863, June, Group of Confederate Prisoners at Fairfax Courthouse, [Gardner's Photographic Sketch Book of the War. Incidents of the War, pl. 34], Albumen print, Lee Gallery, LL/14032
Alexander Gardner, 1862, October, Guides to the Army of the Potomac, [Gardner's Photographic Sketch Book of the War. Incidents of the War, pl. 28], Albumen print, Lee Gallery, LL/12694
David Knox, 1864, October, Mortar Dictator, [Gardner's Photographic Sketch Book of the War. Incidents of the War, pl. 75], Albumen print, Lee Gallery, LL/13912
Timothy H. O'Sullivan, 1863, July, Field Where General Reynolds Fell, Gettysburg, [Gardner's Photographic Sketch Book of the War. Incidents of the War, pl. 37], Albumen print, Lee Gallery, LL/14028
James Gardner, 1864, December, Ruins of Norfolk Navy Yard, VA, [Gardner's Photographic Sketch Book of the War. Incidents of the War, pl. 18], Albumen print, Lee Gallery, LL/12438