Brownsville ferry motor boat (new), Kentucky state highway department, 1938
Mammoth Cave National Park; National Park Service
Brownsville ferry motor boat (old), Kentucky state highway department, 1938
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
Green River view from motor boat
Mammoth Cave National Park; National Park Service
Green river, close up of NPS motorboat used to operate Mammoth Cave ferry, 1938
Mammoth Cave National Park; National Park Service
Green river, close up of NPS motorboat used to operate Mammoth Cave ferry, 1938
Mammoth Cave National Park; National Park Service
Green river, close up of NPS motorboat used to operate Mammoth Cave ferry, 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
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
Motors and Oars in the Grand Canyon: River Contact Study
National Park Service Water Resources Division; 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
Number 11, motor yacht at Mammoth Cave boat landing, Green River
Mammoth Cave National Park; National Park Service
Party in motor boat on Green River near Houchins Ferry, 1938
Mammoth Cave National Park; National Park Service
Scenic, group on motor boat on Green River at mouth of Nolin River
Mammoth Cave National Park; National Park Service
Swan motor boat on river near ferry
Mammoth Cave National Park; National Park Service
View of Whistle Mountain with ranger boat on river
Mammoth Cave National Park; National Park Service
View of boat motor taken from inside boat as boat is in motion
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 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
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