Portrait of Confederate Colonel Leonidas Armstead Sypert During the American Civil War (1860′s)

Portrait of Confederate Colonel Leonidas Armstead Sypert during the American Civil War, c. 1860′s.

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Union Colonel Albert V. Colburn, Colonel Delos B. Sacket, and General John Sedgwick Posing in Front of a Tent During the Peninsula Campaign at Harrison's Landing, Virginia (1862)

Union Colonel Albert V. Colburn, Colonel Delos B. Sacket, and General John Sedgwick posing in front of a tent during the Peninsula Campaign at Harrison's Landing, Virginia, August 1862. By David B. Woodbury. Animated stereoscopic photographs.

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Time-Lapse Photographs of Colonel Lafayette Baker, Lieutenant Everton Conger, and Lieutenant Luther Baker Planning the Capture of John Wilkes Booth (1865)

Two photographs said to show the three Union officers planning the capture of John Wilkes Booth, c. 1865. Probably made after Booth’s death in Virginia 12 days after his assassination of President Abraham Lincoln as a simplified recreation of the effort involved in capturing Booth. Union intelligence chief Colonel Lafayette Baker is sitting at center, Lieutenant Everton Conger is on the right, and Lieutenant Luther Baker is on the left. By Alexander Gardner.

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Portrait of Union Colonel Henry C. Hoffman of the 23rd New York Volunteer Infantry Regiment Posing in a Tent During the Civil War

Portrait of Colonel Henry C. Hoffman of the 23rd New York Volunteer Infantry Regiment posing at a desk in a tent in an unidentified camp during the Civil War.

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