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Park
Mammoth Cave National Park
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National Park Service
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Collection
Mammoth Cave National Park Nitrate Negatives Collection
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topic
Saltpeter
1
Vats
1
Location
Place
Mammoth Cave National Park
1
County
Edmonson County
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Kentucky
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United States
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Type
Still Image
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Medium
black-and-white negatives
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U.S. Government Work
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Bottom of leaching vats, jointed end visible
Mammoth Cave National Park; National Park Service
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Circa 1935
Bottom of leaching vats, jointed end visible
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