Sequoia National Park (Calif.)]]>
Crystal Cave (Calif.)]]>
Giant Forest (Calif.)]]>
American Alpine Club Photo Collection]]>
American Alpine Club Photo Collection]]>
.jpg]]>
California, 1900 to 1930]]>
Sequoia National Park (Calif.)]]>
Crystal Cave (Calif.)]]>
Giant Forest (Calif.)]]>
Speleothems]]>
Stalactites & stalagmites]]>
American Alpine Club Photo Collection]]>
American Alpine Club Photo Collection]]>
.jpg]]>
California, 1900 to 1930]]>