Matching Items (5)
Filtering by

Clear all filters

41220-Thumbnail Image.png
ContributorsEakin, J. R. (Author) / United States National Park Service (Publisher)
Created1924-03-05
Description

Press release comparing visitor attendance to the park by year. A 26 percent increase from 1923 to 1924 is noted.

41491-Thumbnail Image.png
Created1929
Description

Typescript report, black and white, describing the mammals of Grand Canyon National Park with cover drawing of a bighorn sheep.

41490-Thumbnail Image.png
Created1930
Description

Typescript report, black and white, describing the birds of Grand Canyon National Park with cover drawing of a bald eagle.

41516-Thumbnail Image.png
ContributorsUnited States National Park Service (Publisher)
Created1939-04
DescriptionEducational leaflet on the formation of the Grand Canyon.
41508-Thumbnail Image.png
ContributorsMatthes, F. (Author) / Evans, R. T. (Author) / The Military engineer (Publisher)
Created1926-05
DescriptionGeological Survey of the Grand Canyon in published journal. Vol. XVIII, No. 99.