Photo of Midshipmen Drilling With Dahlgren Boat Howtizers at the US Naval Academy in Annapolis, Maryland (1860's)

 

Photo of midshipmen drilling with Dahlgren boat howitzers at the US Naval Academy in Annapolis, Maryland, c. 1860s/1870s. The dormitory named Stribling Hall is said to be building visible in the background. Originally published as a stereoview.

Source: Carl Sandburg Home National Historic Site.

Austro-Hungarian Artillerymen Wearing Gas Masks Reloading a Field Gun Somewhere in Palestine (1917)

Austro-Hungarian artillerymen wearing gas masks reloading a field gun somewhere in Palestine, c. 1917.

Source.

Union Soldiers of the Cleveland Light Artillery Posing With a Cannon in an Unidentified Camp During the Civil War

Union soldiers of the Cleveland Light Artillery posing with a cannon in an unidentified camp during the Civil War. At least three of the people in uniform appear to be women.

Source.

Union Soldiers Posing With an Artillery Piece in an Emplacement on Missionary Ridge During the Civil War in Chattanooga, Tennessee

Union soldiers posing with an artillery piece in an emplacement on Missionary Ridge in Chattanooga, Tennessee. Animated stereoscopic photographs.

Source.

Animated Stereoview of a French Artillery Observation Post on the Marne Front During World War I

Animated stereoview of a French artillery observation position on the Marne front during World War I. Published by Keystone View Company.

Source: New York State Military Museum and Veterans Research Center.