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Castillo de San Marcos historic fort yard with the Spanish empire flag Cross of Burgundy flying.
Aerial view of Fort Pickens Gulf Breeze Florida photograph taken August 2011
A fort in Sweden in 1990
Cannons pointing out over Fancy Bluff Creek (Frederica River on some maps) at Fort Frederica. Fort Frederica National Monument is managed by the National Park service and is located on St. Simons Island in Coastal southeast Georgia, USA. Built in 1776, a British garrison was stationed there to guard against Spanish attack from Florida.
Ft McHenry in Baltimore, MD
Historic battery cannon of the navy in the city of Bahia Blanca, year 1896, Buenos Aires, Argentine province
Louisbourg, Canada - August 27, 2022. People explore the historic buildings at the Fortress of Louisbourg.
Aerial view of Fort Moultrie on Sullivan's island Charleston, South Carolina from the American Revolutionary war protecting the harbor with gun battery blue cloudy sky
Ocala, Florida - USA, October 9, 2020 - Drone angle view of American flag and Fort King National Historic Landmark.
Aerial view of Fort Caroline an early English Fort in Jacksonville Florida photograph taken Oct 2013
Cayenne, French Guiana: 58 mm mortar, commonly known as the Crapouillot (little frog) from its shape, was the standard French medium trench mortar of World War I - designed by Commandant Duchêne with trench warfare in mind, about 3,300 were manufactured at Saint-Etienne between 1915 and the end of the conflict - used as decoration in Rooster Square (Place du Coq).
An 1809 American flag (15 stars and 15 stripes) flies over Fort Moultrie on Sullivan's Island, located at the entrance to Charleston Harbor in Charleston, South Carolina. For Sumter is visible across the water, on the left.More of my images from Charleston:
City of Florianopolis, Hercilio Luz Bridge. Brazil. Florianopolis fortress.
Baltimore City, Maryland - Jul 17, 2022: Fort McHenry National Monument and Historic Shrine, where the national anthem \
Ancient exterior artillery  seen up close.
Aerial views of a harbor, Fort Gaines and a bird sanctuary on Dauphin Island, Alabama in February 2020
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 .
Aerial view of Fort Clinch Fernandina Beach Florida photograph taken Dec 2021
Aerial view of ancient fortress in Slavonski Brod, Croatia
Property tax and costs on land for agricultural use - concept with an imaginary cadastral map and information placard
Spinalonga, Crete, Greece - October 10, 2022: Map and legend of the old Venetian Fortress Spinalonga, until 1957 used as a leper station, now a popular tourist destination
A row of shiny cannons pointing out to sea
Fort McHenry is a historical American coastal pentagonal bastion fort on Locust Point, now a neighborhood of Baltimore, Maryland.
Norfolk Island Jail Ruins
Aerial view of historical  Fort Morgan Alabama Photogrphic taken Aug 2012
Hagåtña / Agana, Guam: cannon on Plaza de España, seen from the breech, bearing the Spanish coat of arms (a 17th century version representing the kingdoms of Castile, Leon and Granada).
An old canon on display
Free Images: "bestof:Fort King George Switzermap.jpg A Plan of Fort King George's Fort at Allatamaha South Carolina Latitude 31 degrees 12 North 1722 This file is public domain"
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