Group portrait of Mammoth Cave guides that made new discovery in Mammoth Cave, 1939
Mammoth Cave National Park; National Park Service
Group portrait of Mammoth Cave guides that made new discovery in Mammoth Cave, 1939
Mammoth Cave National Park; National Park Service
Group portrait of Mammoth Cave guides that made new discovery on old Mammoth Cave, left to right Claude Hunt, Carl Hanson, Leo Hunt, Pete Hanson, 1939
Mammoth Cave National Park; National Park Service
Group portrait of Mammoth Cave guides that made new discovery on old Mammoth Cave, left to right Claude Hunt, Carl Hanson, Leo Hunt, Pete Hanson, 1939
Mammoth Cave National Park; National Park Service
