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Looking out from the top of the largest platform mound in the park, two people enjoy the 900 A.D. Middle Mississippian mound in Aztalan State Park with part of a reconstructed stockade. The Native American settlement was abandoned around 1200 A.D.
Victoria, Canada – May 10, 2024: The Belmont Battery  and it's concrete tower at the historic Fort Rodd Hill fort, Victoria, BC.
Old Japanese bunker from second world war at a beach outside the city of Sabang which in the main city on the island Weh north of Sumatra
Fort Pulaski NM - Earthwork Wall  1992. Scanned from Kodachrome 64 slide.
Section of Fort Knox, Prospect, Maine, USA
military battery called valdilocchi in la spezia
Berry Head Historic Military Fortification ruins built between  1794 and 1804 on the Devon coast. Now open public space.
Fort George, Castine, Maine
San Carlos, East Falkland, Falkland Islands: Blue Beach Military Cemetery, a British war cemetery holding the remains of 14 of the 255 British casualties killed during the War in 1982, and one other killed in 1984. It is situated close to where 3 Commando Brigade had its initial headquarters after landing on 21 May 1982. The cemetery is enclosed by a stone wall, evoking a Falkland Islands traditional stone sheep corral.
Fort Knox State ParkFort Knox State Park
The Stone City, Tashkurgan County, Xinjiang, China
Old Fort Niagara at Summer American History
Alte Steine
Preserved Fort Holmes on Historic Mackinac Island in Michigan
Napoleonic era defence at Berry Head in Devon
Aerial view of Fort Caroline an early English Fort in Jacksonville Florida photograph taken Oct 2013
St. George's Island,  Bermuda: Fort St. Catherine, coastal artillery fort at the North-East tip of St. George's Island, in the Imperial fortress colony of Bermuda - The first wooden fort was built on the site in 1612, the current structure dates mostly from the 19th century - Coot Pond Road - UNESCO World Heritage Site.
Fort McHenry NM - View from Visitor Center - 1987. Scanned from Kodachrome 64 slide.
Prospect, USA - October 9, 2021. Scenic view of Penobscot River with tourists at Fort Knox, Prospect, Maine, USA
The walls surrounding the old city of Bergamo in Italy are an example of Venetian military architecture in black and white
Yorkshire Trench and Dug Out World War I Trenches in Ypres Belgium. Black and white
The Famous City Wall Of Lucca In Tuscany
The perimeter walls of a disused magazine fort in Phoenix Park, Dublin, on a bright sunny day with green grassy slopes and crumbling bricks, with old chimney stacks
an old abandoned military trench used for defensive actions, a trench dug in the ground sheathed with boards
Photo of burial mound - Eshoej - from the bronze age located in Jutland, Denmark, a late summer / early autumn taken by a  Medium Format camera
Tower of Fort Snelling, Minnesota
Masonry wall fortifications using coquina stone and moat of Castillo de San Marcos. This oldest of Spanish forts located in Saint Augustine Florida the oldest city in the United States dating to 1565 .
A view of the medieval old town defensive wall which surrounds the Northumberland town of Berwick Upon Tweed.
Details of an Old Stone Structure with Grass
Free Images: "bestof:The original earthen ramparts of Fort Stevens as built in Civil War days. - NARA - 299670.tif Scope and content Beginning with the Civil War the U S Army"
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