Two Union Officers of the 66th New York Volunteer Infantry Regiment Posing in Front of a Tent During the Peninsula Campaign in Yorktown, Virginia (1862)

Two Union officers of the 66th New York Volunteer Infantry Regiment posing in front of a tent during the Peninsula Campaign in Yorktown, Virginia, 1862. Animated stereoscopic photographs.

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Union Soldiers Posing on Fortifications Captured From Confederate Forces in Yorktown, Virginia (1862)

Union soldiers posing on the captured fortifications of a Confederate battery which were reinforced with cotton bales in Yorktown, Virginia, June 1862. Animated stereoscopic photographs.

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A Union Officer and Three Civilians Posing in Front of Photographer's Tent in a Camp Near Yorktown, Virginia (1862)

A Union officer and three civilians posing in front of photographer's tent in a camp near Yorktown, Virginia, May 1862. By James F. Gibson. Animated stereoscopic photographs.

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Two Views of Union Topographical Engineers Posing in Camp Near Yorktown, Virginia (1862)

Two views of Union topographical engineers posing in camp near Yorktown, Virginia, 1862. By James F. Gibson. Animated stereoscopic photographs.

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A Group of Union Soldiers Who Worked as Servants for Officers Posing in Camp Winfield Scott Near Yorktown, Virginia (1862)

A group of Union soldiers known as the "beef-killers" who worked as servants for officers in Camp Winfield Scott near Yorktown, Virginia, May 3, 1862. By James F. Gibson. Animated stereoscopic photographs.

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