Superintendent's Conference, Yosemite National Park, 1922. W. B. Lewis, Daniel Hull, Billy Nelson, Ansel F. Hall an John R. White in front row. Second Group Shot.
<ul><li>Keywords: nps director; nps staff; conference; NPS Personnel(NPS History Collection Themes)</li></ul>
James V. Lloyd
1922<div style="display: none;">date QS:P571,+1922-00-00T00:00:00Z/9</div>
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