View of rangers in motorboat on river, trees bare of foliage in background
Mammoth Cave National Park; National Park Service
View of rangers in motorboat on river, trees bare of foliage in background
Mammoth Cave National Park; National Park Service
View of rangers in motorboat on river, trees bare of foliage in background
Mammoth Cave National Park; National Park Service
View of rangers in motorboat on river, trees bare of foliage, bluffs in background
Mammoth Cave National Park; National Park Service
View of rangers in motorboat on river, trees bare of foliage, bluffs in background
Mammoth Cave National Park; National Park Service
Family sitting in back of motorboat on river, showing one man, two women and one child
Mammoth Cave National Park; National Park Service
Family sitting in back of motorboat on river, showing one man, two women and one child
Mammoth Cave National Park; National Park Service
Mr. and Mrs. Holland and Bob Holland in motorboat on river, Bob Holland is in the back of the boat
Mammoth Cave National Park; National Park Service
Group going up Nolin River in motor boat on scenic picture expedition, J.V. Black at left, Mr. Mader at publicity at left, Whistle Mountain in background, Jewel Reed in center rear of boat, 1938
Mammoth Cave National Park; National Park Service
Group going up Nolin River in motor boat on scenic picture expedition, J.V. Black at left, Mr. Mader at publicity at left, Whistle Mountain in background, Jewel Reed in center rear of boat, 1938
Mammoth Cave National Park; National Park Service
