Attack of the gunboats at Fort Donelson, one of the most influential battles in American history. This…
A large hollow metal cylinder closed at one end, and variously mounted, used for throwing balls by the…
A cannon from the time of Cortez. "It will be observed that the pieces have no trunnions, and are supported…
An illustration of the fortification around Constantinople and soldiers firing cannons.
"Battle at Dam No. 4, Potomac River, between Butterfield's brigade and a large Confederate force. A…
"Battle at Dam No. 4, Potomac River, between Butterfield's brigade and a large Confederate force. A…
"Battle at Dam No. 4, Potomac River, between Butterfield's brigade and a large Confederate force. A…
"Section of Fort Runyon, Va., guarding the road to Alexandria, occupied by the Twenty-first Regiment,…
Confederate forces bombarding Fort Sumter on April 12, 1861
A gunboat of the Mississippi. Gunboats Essex, Carondelete, Cincinnati, St. Louis, and Benton steamed…
"Exterior view of fortifications erected by the Federal troops at Hilton Head, Port Royal. S. C. Hilton…
"Interior of the Mortar Battery Stanton, Tybee Island, Ga., showing the operation of 13-inch mortars…
An illustration of a 240 mm Trench Mortar used by the French during World War I, and designed by Dumezil—Batignolles.…
An schematic illustration of the 3 inch Stokes mortar. The mortar is made out of steel and screwed onto…
A light carriage minenwerfer class mortar used for direct fire. The barrel and the shifting lever is…
The illustration shows a schematic view of the Stokes Mortar being mounted onto the bipod. The mortar…
An illustration showing the German minenwerfer, or mine launcher, class for short range mortars. The…
A light minenwerfer with 7.6 cm caliber designed by German during World War I. The series of gears adjusts…
The illustration of a medium trench mortar used during World War I. The mortar was designed with a rifled…
"The mortar is a stout cannon of forged steel with simple vent firing and rear trunnions. The maximum…
First day's bombardment, Federal Schooners off Forts Jackson and St. Philip, commanding the passage…
Recapture of artillery by the First Ohio and other regiments under General Rousseau, April 7, 1862.…
"Reconnoissance by Colonel Max Weber's Turner rifles in the vicinity of Newmarket Bridge, on the road…
A 192 pound bomb shell for the 240 mm trench mortar used during World War I. The vanes, or wings, are…
"Colonel Pilson's Battery shelling the rear guard of the Confederate General Jackson's Army, at the…
"Battle of White Oak Swamp Bridge, Monday June 30th, 1862- Ayres's, Mott's and Randall's batteries checking…
"Battle of White Oak Swamp Bridge, Monday June 30th, 1862- Ayres's, Mott's and Randall's batteries checking…
"Battle of White Oak Swamp Bridge, Monday June 30th, 1862- Ayres's, Mott's and Randall's batteries checking…
"Battle of White Oak Swamp Bridge, Monday June 30th, 1862- Ayres's, Mott's and Randall's batteries checking…
"Battle of White Oak Swamp Bridge, Monday June 30th, 1862- Ayres's, Mott's and Randall's batteries checking…