Aerial of Fort Jefferson
Dry Tortugas National Park; National Park Service
Fort Jefferson NM; Historic American Forts by C B Colby, Page 4
Aerial of Fort Jefferson moat
Dry Tortugas National Park; National Park Service
Fort Jefferson moat bridge 1962
Aerial of South fort bastion and moat
Dry Tortugas National Park; National Park Service
Fort Jefferson; A south fort bastion & the moat at Fort Jefferson; Leo A. Frank; 3/28/37
Aerial of broken moat wall
Dry Tortugas National Park; National Park Service
Aerial of broken wall around moat, Fort Jefferson
Aerial of coaling wharf near Fort Jefferson
Dry Tortugas National Park; National Park Service
Aerial of coaling wharf near water's edge
Dry Tortugas National Park; National Park Service
Aerial of keys around Fort Jefferson
Dry Tortugas National Park; National Park Service
Fort Jefferson National Monument
Aerial of keys surrounding Fort Jefferson
Dry Tortugas National Park; National Park Service
Aerial of land around fort moat
Dry Tortugas National Park; National Park Service
NW end of campgrounds; Fort Jefferson National Monument
Aerial view of Fort Jefferson
Dry Tortugas National Park; National Park Service
For 1971-;Fort Jefferson national Monument; Everglades National Park photo; give credit to National Park Service
Aerial view of Fort Jefferson
Dry Tortugas National Park; National Park Service
Aerial view of Fort Jefferson
Aerial view of construction in parade grounds
Dry Tortugas National Park; National Park Service
Arches and casements
Dry Tortugas National Park; National Park Service
Fort Jefferson National Monument gun replacements and archways within the casements
Barracks in Fort parade grounds
Dry Tortugas National Park; National Park Service
Fort Jefferson N.M. The view of the large barracks building in the parade ground; Frank, 3/28/37
Barrels stacked beneath arched window
Dry Tortugas National Park; National Park Service
Barrels stacked beneath arched window, Fort Jefferson
Barrels stacked beneath arched window
Dry Tortugas National Park; National Park Service
Barrels stacked beneath arched window, Fort Jefferson
Brick pathway through parade grounds
Dry Tortugas National Park; National Park Service
Bricks from demolished structure
Dry Tortugas National Park; National Park Service
Bricks from demolished structure in parade grounds
Dry Tortugas National Park; National Park Service
Bricks from demolished structure in parade grounds
Dry Tortugas National Park; National Park Service
Broken bridge over moat
Dry Tortugas National Park; National Park Service
[illegible] moat, wide view at low tide on 36 foot hole
Buildings in Fort Jefferson parade grounds
Dry Tortugas National Park; National Park Service
Bulldozer and tractor
Dry Tortugas National Park; National Park Service
Photo of bulldozer (small and farm tractor). Tractor used to haul and lay "Spoil Pipe"
Bulldozer spreading land over oil
Dry Tortugas National Park; National Park Service
Small bulldozer used to spread land fill over oil - caused [illegible]; The dredge pumps [illegible] in small piles - the dozer spreads it evenly over the oil
Cannon balls and other equipment near bridge
Dry Tortugas National Park; National Park Service
Close-up of cannon on top of fort
Dry Tortugas National Park; National Park Service
Cannon on top of the Fort; Fort Jefferson National Monument
Close-up of sand and shell on beach
Dry Tortugas National Park; National Park Service
photo shown sand and shell [illegible] dredged from the side of Long Key and in place [illegible] oil spill
Close-up side view of fish, Fort Jefferson, circa 1960
Everglades National Park; National Park Service
Close up, side view of fish underwater and coral in background; circa 1950-70's; "Underwater scenes at Fort Jefferson" Locality: Fort Jefferson Photo Source: Keywords: Marine, Wildlife.
Construction of pathway in parade grounds
Dry Tortugas National Park; National Park Service
Crumbling buildings within Fort Jefferson
Dry Tortugas National Park; National Park Service
Part of the interior of Fort Jefferson, showing the large barracks building Fort Jefferson National Monument; Leo A. Frank; March 28, 1937
Crumbling column of fort wall
Dry Tortugas National Park; National Park Service
view of architecture from fort grounds
Crumbling masonry of inner wall
Dry Tortugas National Park; National Park Service
Parade peer front #4
Crumbling structure in Fort grounds
Dry Tortugas National Park; National Park Service
Crumbling structure within Fort Jefferson grounds
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