Browse by date

Title/Descriptionsort descending Location Date
Yellow pine United States, Arizona, Grand Canyon 1929-11-05
Yellow pine United States, Arizona, Grand Canyon 1929-11-05
Yellow pine United States, Arizona, Grand Canyon 1929-11-05
Yellow pine, Engelmann spruce, aspen United States, Arizona, Hannigans Meadow:White Mountains 1929-10-18
[John C.] Phillips, McIntyre United States, Arizona, Grand Canyon 1929-11-02
[John J.] Thornber United States, Arizona, Aspen Springs 1929-08-15

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