Houseboat Nirvena at dock, Fort JeffersonDry Tortugas National Park; National Park ServiceBack: ACC 29 J581; Ft. Jefferson. Jan? 1939. Houseboat Nirvena at Ft. Jefferson dock.; Nirvena
Aerial of Bush Key and Long KeyDry Tortugas National Park; National Park ServiceView of Bush Key and Long Key, nesting site up Sooty and Noddy Terns; Fort Jefferson National Monument
Aerial of South fort bastion and moatDry Tortugas National Park; National Park ServiceFort Jefferson; A south fort bastion & the moat at Fort Jefferson; Leo A. Frank; 3/28/37