Concrete to support the walls of Fort Sumter, materials dredged from the harbor, including shells.

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Size: 4600px × 3067px
Photo credit: © Daniel Borzynski / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, american, attraction, bay, building, carolina, cement, charleston, civil, concrete, confederate, dredged, fort, historical, history, materials, military, monument, national, park, service, shells, site, south, states, sumter, tourism, tourist, united, wall, walls, war, warfare, weathered, worn