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
Timothy H. O'Sullivan, 1863, July, A Harvest of Death, Gettysburg, Pennsylvania, [Gardner's Photographic Sketch Book of the War. Incidents of the War, pl. 36], Albumen print, Lee Gallery, LL/14027
Alexander Gardner, 1865, Ruins of Petersburg and Richmond Railroad Bridge, Across the James, [Gardner's Photographic Sketch Book of the War. Incidents of the War, pl. 88], Albumen print, Lee Gallery, LL/12697