Time-Lapse Portrait of President Rutherford B. Hayes and Two of His Sons (1870's)

Time-lapse portrait of President Rutherford B. Hayes and two of his sons, c. 1870's. By Mathew Brady.

Source.

Stereoview Portrait of a Group of Men Wearing Life Jackets Posing in Front of a Life-Saving Station at Rye Beach, New Hampshire (1800's)

Stereoview portrait of a group of men wearing life jackets posing in front of a life-saving station at Rye Beach, New Hampshire, c. 1800′s.

Source: New York Public Library.

Belgian Soldiers Guarding a Checkpoint Near Halen, Belgium (1914)

Belgian soldiers guarding a checkpoint near Halen, Belgium, shortly after the German invasion of Belgium, August 1914.

Source.

Animated Stereoscopic Time-Lapse Portrait of an Unidentified Gentleman (1860's)

Animated stereoscopic time-lapse portrait of an unidentified gentleman, c. 1860's. By Mathew Brady.

Source.

Portrait of a Police Officer Only Identified as Mr. Leonard Posing in an Art Gallery Possibly at the 1864 Metropolitan Fair in New York City

Portrait of a police officer only identified as Mr. Leonard posing in an art gallery possibly at the 1864 Metropolitan Fair in New York City, New York. Attributed to Mathew Brady.

Source.

Animated Stereoview Man Hoeing Cotton in a Field Near Dallas, Texas (1905)

Animated stereoview of a man hoeing cotton in a field near Dallas, Texas, c. 1905. Published by Keystone View Company.

Source.

Animated Stereoscopic Portrait of an Unidentified Gentleman (1860's)

Animated stereoscopic portrait of an unidentified gentleman, c. 1860's. By Mathew Brady.

Source.

Portrait of a Group of Unidentified Union Soldiers Posing in an Unidentified Camp During the American Civil War (1860′s)

Portrait of a group of unidentified Union soldiers posing in an unidentified camp during the American Civil War, c. 1860′s. Attributed to Mathew Brady.

Source.

Portrait of a Union Army Telegraph Operator in a Camp During the Siege of Petersburg (1864)

Portrait of a Union Army telegraph operator in a camp during the Siege of Petersburg, Virginia, August 1864. By Timothy O’Sullivan.

Source.

Animated Stereoscopic Portrait of Union Lieutenant Colonel Cornelius Westbrook of the 120th New York Volunteer Infantry Regiment During the American Civil War (1860's)

Animated stereoscopic portrait of Union Lieutenant Colonel Cornelius D. Westbrook of the 120th New York Volunteer Infantry Regiment during the American Civil War, c. 1860's. Attributed to Mathew Brady.

Source.

A British Machine Gun Platoon Guarding a Road Possibly During a Training Exercise During World War 1 (1910's)

A British machine gun platoon guarding a road possibly during training exercise during World War 1. By Paul Thompson. From the book The World War a History of the Nations and Empires Involved and a Study of the Events Culminating in the Great Conflict published in 1915.

Animated Stereoscopic Portrait of Vice President Hannibal Hamlin (1860's)

Animated stereoscopic portrait of Vice President Hannibal Hamlin, c. 1860's. By Mathew Brady.

Source.

Portrait of Members of the Princeton University Baseball Team (1873)

Portrait of members of the Princeton University (then the College of New Jersey) baseball team, 1873. By William R. Howell.

Source.

Animated Stereoscopic Portrait of an Unidentified Gentleman (1860's)

Animated stereoscopic portrait of an unidentified gentleman, c. 1860's. By Mathew Brady.

Source.

Portrait of Union Officers of the 120th New York Volunteer Infantry Regiment in Kingston, New York (1865)

Portrait of Union officers of the 120th New York Volunteer Infantry Regiment in Kingston, New York, June 3, 1865. From the book The One Hundred and Twentieth Regiment New York State Volunteers. A Narrative of its Services in the War for the Union published in 1894.

Animated Stereoscopic Portrait of an Unidentified Gentleman (1860's)

Animated stereoscopic portrait of an unidentified gentleman, c. 1860's. By Mathew Brady.

Source.

Animated Stereoscopic Portrait of US Representative From Illinois Henry Pelham Holmes Bromwell (1860's)

Animated stereoscopic portrait of US Representative from Illinois Henry Pelham Holmes Bromwell, c. 1860's. By Mathew Brady.

Source: National Archives and Records Administration.