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.

Colorized View of Belgian Civilians Watching German Soldiers Marching Across Place Charles Rogier in Brussels, Belgium (1914)

Colorized view of Belgian civilians watching German soldiers marching across Place Charles Rogier in Brussels, Belgium, August 20, 1914. From the book The Nations At War published in 1918.

More information.

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

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

Source.

Union Soldiers and Civilians Posing in Front of a Train Station in Stevenson, Alabama (1864)

Union soldiers and civilians posing in front of a train station in Stevenson, Alabama, c. 1864. From Miller's Photographic History of the Civil War.

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

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

Source.

French Troops Advancing Through the Town of Laon, France, During World War 1 (1918)

French troops moving through the town of Laon, France, during World War 1, 1918. From the book Pictorial History of the Great War.

Animated Stereoview Portrait of a Man Identified as a Hermit Reading in Front of His House in Nantucket, Massachusetts (1800's)

Animated stereoview portrait of a man identified as a hermit reading in front of his house in Nantucket, Massachusetts, c. 1800's. By Josiah J. Freeman.

Source.

Portrait of British Soldiers of the 1st Volunteer Battalion, Royal Fusiliers Posing With a Maxim Machine Gun (1901)

Portrait of British soldiers of the 1st Volunteer Battalion, Royal Fusiliers posing with a Maxim machine gun, c. 1901. From Black and White Illustrated Budget.