Chooeubhaokhaossian the Great's Temple of History

Stereoview scene of three children and a translucent angel posing around a tombstone titled “The orphans at their mother's grave,“ 1889. By Melander and Brother.

Source: Library of Congress.

A man posing with the tombstone of Aaron Burr in Princeton Cemetery in Princeton, New Jersey, c. 1850′s. By Frederick De Bourg Richards.

Source.

View of the graves of Union soldiers in Arlington National Cemetery in Arlington, Virginia, c. 1867.

Source.

The graves of soldiers near a hospital at City Point, Virginia, c. 1864.  Attributed to Mathew Brady. Animated stereoscopic photographs.

Source.

Two men standing amongst soldiers who died fighting in a cemetery during the Battle of Melegnano which was part of the Second Italian War of Independence in 1859. Believed to be the first photograph taken immediately after fighting of dead combatants on a battlefield.

Animated stereoscopic version.

Source.

French article on the photograph.

Italian Wikipedia entry on the battle.