Argonaut, sectional view submerged, 1901. Man in conning-tower making observations. Second man steering…
Argonaut, side view submerged, 1901. Key: C-driving wheel, E-rudder and guiding wheel, G-air lock, K-compartment…
The most remarkable campanile in the world is known everywhere as the "Leaning Tower of Pisa." Its construction…
"Heroic conduct of Lieutenant Colonel Morrison, Seventy-Ninth New York Highlanders, on the parapet of…
"Loss of the Monitor- gallant attempt of the officers and crew of the United States steamer…
"The old Harrison Mansion, Harrison's Landing, Va., the birthplace of President William Henry Harrison,…
"Ancient Dutch Church in Sleepy Hollow. This view is from the church-yard, looking southwest. The porch…
"Key of the Bastile. This key of the old Paris prison known as the Bastile, was sent by La Fayette to…
"Distant view of Jamestown Island. This view is from the north side of what was once a marsh, but now…
"Ruins at Jamestown. This view is from the old church-yard, looking toward James River, a glimpse of…
"Site of Fort Watson."—Lossing, 1851 The Siege of Fort Watson was an American Revolutionary War confrontation…
The Old Stone Mill at Newport, R. I., once believed to have been constructed by men from Iceland. It…
"Eddystone is a group of gneiss rocks, daily submerged by the tide, in the English Channel, 9 miles…
"The Eiffel Tower is a notable structure in Paris, France. The plans for the Paris exposition of 1889…
"New York is a city in Southern New York; coextensive with New York, Kings, Queens, and Richmond counties,…
"The most remarkable buildings in Pisa are the Campo Santo and the belfry, or campanile, a cylindrical…
"Saxon Architecture was the style of architecture in use in England from the time of its conversion…
"They who are within this machine obtain first a view of the place from their high position, and then,…
A Roman Siege Works, with A and B, a double wall; C, C, C, Vineæ; D, an Agger; E, a movable tower;…
Architecture of Cathredals in England. Central Tower in the Norwich Cathedral, Norman Style.
An elevated structure or tower placed near a seaport or some headland for the purpose of protecting…
This illustration shows a tower filled with quicklime, being used to filter out gas from water vapor.
"Plan of Amiens Cathedral. A, Apsidal aisle. B B, Outer aisles of choir. F G, Transepts. H, Central…
"Camera obscura strictly signifies a darkened chamber, because the room must be darkened, in order to…
"Camera obscura strictly signifies a darkened chamber, because the room must be darkened, in order to…
The White Tower, the square building with turrets on each corner that gave it its name, is actually…
This view of Florence shows the Duomo (cathedral) on the right and Giotto's Campanile (tower) on the…
This piece, by Niccolo Pisano, is the earliest authenticated work by the artist. The sculpture can now…
A projecting watch tower, or other advanced work, before the gate of a castle or fortified town. The…
The Bergues Clock Tower. Bergues, a town in the Department of Nord, France, on the Colme river.