Closeup of Dr. Kleitman showing his 33 day growth of beard, after completing his study of sleep in Mammoth Cave. He is an Associate Professor of Physicology at the University of Chicago, 1938

Mammoth Cave National Park; National Park Service

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Item Details
TitleCloseup of Dr. Kleitman showing his 33 day growth of beard, after completing his study of sleep in Mammoth Cave. He is an Associate Professor of Physicology at the University of Chicago, 1938
CollectionsMammoth Cave National Park Nitrate Negatives Collection
Dates
Date Created
LocationsMammoth Cave National Park, Edmonson County, Kentucky, United States(37.19758,-86.13089)
TopicsScientists
Portraits
Physical Descriptions
Mediumblack-and-white negatives
TypeStill Image
Formatimage/jpeg
Box MACA-98 Box 6 MACA 28604-28956
Contributing Institutions
Held By Mammoth Cave National Park; National Park Service
Hosted By Open Parks Network
Digitized By Clemson University Libraries
Identifiers
Digital Identifiermaca_28885
Permanent Linkhttp://purl.clemson.edu/A541059787369641082FEF332F3665C2
Batch ID20200213194720
RightsU.S. Government Work Learn More

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