• 

  Photo, Print, Drawing

  [Incidents of the war. A harvest of death, Gettysburg, July, 1863] 1 photographic print. | Dead Federal soldiers on battlefield at Gettysburg, Pennsylvania.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1865

• 

  Photo, Print, Drawing

  Gettysburg, Pennsylvania 1 photographic print : albumen. | Photograph showing a view of Gettysburg from Cemetery Ridge.

  • Contributor: O'Sullivan, Timothy H. - Gardner, Alexander
  • Date: 1863

• 

  Photo, Print, Drawing

  Field where General Reynolds fell, Gettysburg 1 photographic print : albumen. | Photograph showing dead soldiers on the battlefield.

  • Contributor: O'Sullivan, Timothy H. - Reynolds, John Fulton - Gardner, Alexander
  • Date: 1863

• 

  Photo, Print, Drawing

  Interior of breastworks on Round Top, Gettysburg 1 photographic print : albumen. | Photograph showing a temporary fortification abandoned by the Union army on the Gettysburg line.

  • Contributor: O'Sullivan, Timothy H. - Gardner, Alexander
  • Date: 1863

• 

  Photo, Print, Drawing

  Slaughter pen, foot of Round Top, Gettysburg 1 photographic print : albumen. | Photograph showing dead soldiers in a ravine at the foot of Little Round Top after the battle.

  • Contributor: O'Sullivan, Timothy H. - Gardner, Alexander
  • Date: 1863

• 

  Photo, Print, Drawing

  A harvest of death, Gettysburg, Pennsylvania 1 photographic print : albumen. | Photograph showing dead soldiers on the battlefield.

  • Contributor: O'Sullivan, Timothy H. - Gardner, Alexander
  • Date: 1863

• 

  Photo, Print, Drawing

  Gateway of cemetery, Gettysburg 1 photographic print : albumen. | Photograph showing the gatehouse at Gettysburg cemetery.

  • Contributor: O'Sullivan, Timothy H. - Gardner, Alexander
  • Date: 1863

• 

  Photo, Print, Drawing

  Trossell's House, battle-field of Gettysburg 1 photographic print : albumen. | Photograph showing slaughtered animals behind a house after the battle.

  • Contributor: O'Sullivan, Timothy H. - Gardner, Alexander
  • Date: 1863

• 

  Photo, Print, Drawing

  [Gettysburg, Pa. Alfred R. Waud, artist of Harper's Weekly, sketching on battlefield] 1 negative : glass, stereograph, wet collodion ; 4 x 10 in. | Photograph from the main eastern theater of the war, Gettysburg, June-July, 1863.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  Battle-field of Gettysburg. The cemetery gate 1 photographic print on card mount : albumen ; 7 x 9 1/4 in. (image), 11 x 14 in. (mount)

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  The battle-field of Gettysburg. The valley of the shadow of death. Between Round Top and Little Round Top 1 photographic print on card mount : albumen.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  Battlefield of Gettysburg. Bodies of dead Federal soldiers on the field of the first day's battle 1 photographic print on card mount : albumen.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  Rocks could not save him at the battle of Gettysburg, Pa. July 1863 1 photographic print on card mount : gelatin silver.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  [Gettysburg, Pa. Dead Confederate soldier in Devil's Den] 1 negative : glass, wet collodion. | Photograph from the main eastern theater of the war, Gettysburg, June-July, 1863.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  [Gettysburg, Pa. Breastworks on Little Round Top; Round Top in distance] 1 negative : glass, wet collodion. | Photograph from the main eastern theater of the war, Gettysburg, June-July, 1863.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  [Gettysburg, Pa. Bodies of Federal soldiers, killed on July 1, near the McPherson woods] 1 negative (2 plates) : glass, stereograph, wet collodion. | Photograph from the main eastern theater of the war, Gettysburg, June-July, 1863.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  [Gettysburg, Pa. Confederate dead gathered for burial at the southwestern edge of the Rose woods, July 5, 1863] 1 negative (2 plates) : glass, stereograph, wet collodion. | Photograph from the main eastern theater of the war, Gettysburg, June-July, 1863.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  Confederate dead
  View on the left, on the battlefield of Gettysburg 1 photographic print on card mount : half stereograph, albumen. | Photograph shows dead Confederate soldiers at the southwestern edge of the Rose Woods, probably on July 5th or 6th, 1863 (Source: Early photography at Gettysburg / by William A. Frassanito. Gettysburg, Pa. : Thomas Publications, c1995, page 343).

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  Dead horses of Bigelow's (9th Massachusetts) Battery 1 photographic print. | Dead horses on battlefield, Gettysburg, Pennsylvania; barn in background.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  View of Gettysburg from Cemetery Hill 1 photograph : albumen print on card mount.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  Rocks could not save him at the Battle of Gettysburg 1 photographic print on carte de visite mount: albumen ; 6.2 x 10.2 (mount)

  • Contributor: O'Sullivan, Timothy H. - E. & H.T. Anthony (Firm) - Gardner, Alexander
  • Date: 1863

• 

  Photo, Print, Drawing

  Gettysburg, Pennsylvania. Body of Confederate sharpshooter 1 negative : glass, stereograph, wet collodion ; 4 x 10 in.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  Federal dead on the field of battle of first day, Gettysburg, Pennsylvania
  Harvest of death. 1 photographic print.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  Battlefield of Gettysburg. Bodies of dead Federal soldiers on the field of the first day's battle 1 photographic print on card mount : albumen ; 6 7/8 x 9 in. (image), 11 x 14 in. (mount)

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863

• 

  Photo, Print, Drawing

  Battle-field of Gettysburg, Dead horses of Bigelow's (9th Massachusetts) battery 1 photographic print on card mount : albumen.

  • Contributor: O'Sullivan, Timothy H.
  • Date: 1863