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——. “Museum [Yosemite] Scientific Collections,” Yosemite Nature Notes, 1936, pp. 27-32, 37-40.
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Cone, Mary. Two Years in California (Chicago, 1876), 238 pp., illus.
Conway, John. Time Book, Glacier Point Road Construction (in Yosemite Museum).
Cook, Lawrence F. The Giant Sequoias of California (Washington, D. C., 1942), 28 pp., illus.
——. “Forest Fire Prevention,” Yosemite Nature Notes, 1945, pp. 57-61.
Corcoran, May Stanislas. “Wilderness Odds,” Oakland Tribune, July 5, 1925.
——. “Mariposa, the Land of Hidden Gold” (MS in Yosemite Museum).
Cornhill Magazine, “Early Spring in California,” April, 1883.