'Bald Eagle' Tour boat on the Florida Bay, Flamingo, circa 1970
Everglades National Park; National Park Service
Close up, side view of the 'Bald Eagle' Tour boat on the Florida Bay.
Bent's Old Fort National Historic Site: A Self-Guiding Tour
Clemson University Libraries
Call number: i29.9/2: b44/2.
Beyond the Capital: A Visitor's Guide to National Capital Parks-East
Clemson University Libraries
Call number: i29.9/2: c17.
Bill Kloppe and students, Metcalf Bottoms Picnic Area, Gatlinburg, Tennessee, 1974
Great Smoky Mountains National Park
No. 1 Seasonal Naturalist Bill Kloppe meets his group at the parking area at Metcalf Bottoms Picnic Area to begin the walk to the Little Greenbrier School.Little Greenbrier School; Interp. Program, IV-U-Interp-15839, Miscellaneous - Use of Park Intrep Activities Demonstrations
Cave guide standing outside with a red bird resting on his arm
Mammoth Cave National Park; National Park Service
Cave guide standing outside with a red bird resting on his arm
Mammoth Cave National Park; National Park Service
Cave visitors, Star Chamber (?) with guide seated on bench
Mammoth Cave National Park; National Park Service
Cave, Big Paradise in New Discovery, gypsum, Big Avenue, group of five guides shown
Mammoth Cave National Park; National Park Service
Cave, New Discovery, Cocktail Glass, two guides in photo
Mammoth Cave National Park; National Park Service
Cave, New Discovery, Fossil Avenue with four guides shown holding lanterns
Mammoth Cave National Park; National Park Service
Cave, New Discovery, Onyx Altar, guide in picture
Mammoth Cave National Park; National Park Service
Cave, New Discovery, Onyx Altar, guides in picture
Mammoth Cave National Park; National Park Service
Cave, New Discovery, White Chimes or Crystal Chandelier, guide in picture
Mammoth Cave National Park; National Park Service
Cave, New Discovery, a guide looking at gypsum
Mammoth Cave National Park; National Park Service
Cave, New Discovery, bottom of drill hole, group of five guides
Mammoth Cave National Park; National Park Service
Cave, New Discovery, four tour guides standing under Gypsum Arch
Mammoth Cave National Park; National Park Service
Cave, New Discovery, group of four guides at the base of the Historic Entrance steps
Mammoth Cave National Park; National Park Service
Cave, New Discovery, group of four guides at the base of the Historic Entrance steps
Mammoth Cave National Park; National Park Service
Cave, New Discovery, group of four guides at the base of the Historic Entrance steps
Mammoth Cave National Park; National Park Service
Cave, New Discovery, gypsum, Big Avenue, group of four guides at the Historic Entrance
Mammoth Cave National Park; National Park Service
Cave, New Discovery, gypsum, Big Avenue, group of four guides at the base of the Historic Entrance steps
Mammoth Cave National Park; National Park Service
Cave, New Discovery, gypsum, Big Avenue, group of four guides at the base of the Historic Entrance steps
Mammoth Cave National Park; National Park Service
Cave, New Discovery, gypsum, Big Avenue, group of four guides at the base of the Historic Entrance steps
Mammoth Cave National Park; National Park Service
Cave, New Discovery, gypsum, Big Avenue, group of four guides at the base of the Historic Entrance steps
Mammoth Cave National Park; National Park Service
Cave, New Discovery, travertine dam with four guides
Mammoth Cave National Park; National Park Service
Cave, New Discovery, two tour guides standing under Gypsum Arch
Mammoth Cave National Park; National Park Service
Cave, group of guides descending the Historic Entrance steps heading to New Discovery
Mammoth Cave National Park; National Park Service
Cave, guide and tour group at Ruins of Karnak
Mammoth Cave National Park; National Park Service
Cave, saltpeter vats, Young Hunt holding lantern
Mammoth Cave National Park; National Park Service
Caves, posed portrait of cave guides at Methodist Church
Mammoth Cave National Park; National Park Service
Caves, posed portrait of cave guides at Methodist Church
Mammoth Cave National Park; National Park Service
Caves, posed portrait of cave guides at historic entrance
Mammoth Cave National Park; National Park Service
Caves, posed portrait of cave guides at historic entrance
Mammoth Cave National Park; National Park Service
Caves, posed portrait of cave guides at historic entrance
Mammoth Cave National Park; National Park Service
Children looking at mural, Main Visitor Center, circa 1966
Everglades National Park; National Park Service
View of children looking at mural; "New mural located at Headquarters' Visitor Center is explained by artist Bernard P. Thomas to group of school children".The mural was painted by acclaimed muralist Bernard P. Thomas (1918-1994) from Sheridan, Wyoming.
Closeup of park ranger giving tour
Jean Lafitte National Historical Park and Preserve
Crowd of people on ranger tour
Jean Lafitte National Historical Park and Preserve
Crowd of people on ranger tour
Jean Lafitte National Historical Park and Preserve
Elsie Burrell, ringing bell as student group approaches, Little Greenbrier School, Metcalf Bottoms Trail, Gatlinburg, North Carolina, 1974
Great Smoky Mountains National Park
No. 2. Miss Elsie Burrell, the teacher, stands in the doorway of Little Greenbrier School ringing the bell as the group approaches the school along the trail.Little Greenbrier School; Interp. Program, IV-U-Interp-15840, Miscellaneous - Use of Park Intrep Activities Demonstrations
Formation of gypsum, four guides at Historic Entrance, left to right, Carl Hanson, Leo Hunt, Pete Hanson, Claude Hunt, 1938
Mammoth Cave National Park; National Park Service
Four guides at historic entrance stairs, showing newly discovered part of cave and its formation of gypsum, 1938
Mammoth Cave National Park; National Park Service
1994
1994
Glass bottom boat tour, March 1999
Biscayne National Park; National Park Service
Glass bottom boat tour.
1999-03
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