"The large stalagmite formations and the onyx drapes above…
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"The large stalagmite formations and the onyx drapes above it, 'in the Kings Palace,' Carlsbad Caverns National Park," New Mexico.
Credit: National Archives, Records of the National Park Service (Record Group 79), 79-AAW-11. Public domain (U.S. federal record). National Archives: access unrestricted, use unrestricted.
