Geysers / Geology / Expeditions & surveys
Source :NARA-NWDNS
NaraID :57-ps-136
Photographer :Hillers, John K.
Personal Name :N/A
Topical Name :N/A
Geographical Name :The Grotto
Institution Name :N/A
Records of the U.S. Geological Survey--John K. Hillers Photographs of the Powell Survey and other Geological Surveys
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State :N/A
Country :N/A
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