The Yucca Mountain Environmental Safety Collection (1970-2011) consists of reports and impact studies collected by Clark County's Nuclear Waste Division library for documenting Yucca Mountain's potential health and safety risks to Southern Nevada. The reports contain documents pertaining to potential environmental, health, financial, and safety risks from the Yucca Mountain Nuclear Waste Repository, which is located in Nye County, Nevada. The collection contains scientific and social studies in support of and opposition to the site. The bulk of the collection includes licensing reports, site selection studies, and impact studies from transporting, storing, and handling radioactive waste and spent nuclear fuel.
Floor plan, elevations, sections and details of rest room building at Zion National Park, Utah, as constructed. Sheet 1, Job no. 351, date 12/12/25, rev. 1/10/26. "Revised April 9, 1930. Drawing made as constructed." "Recommended by D. R. Hull per T.C. Unit, Landscape Eng. N.P.S. Approved by Stephen T. Mather, Director, N.P.S." Scale: 3/4"=1'-0". "Dr. by A.P.B. Tr. by Brown. Ch. by P.R. Gage." Site Name: Zion National Park (Utah)
Floor plan, elevations, details and sections for guest cabin at Zion National Park, Utah. Includes plans and elevations for furtniture. "Drawn by MB. Tr. by NY. File No. 15182-I. Sheet #1. Job #258. Revised Aug. 27-24. Revised Dec. 29-24. Revised Mar. 27-28." "Recommended by D. R. Hull, Landscape Eng. N.P.S. Approved by Stephen T. Mather, Actg. Director, N.P.S." No original date on plan. Site Name: Zion National Park (Utah)
The Frank D. Rathbun Photograph Collection dates from approximately 1915 to 1968 and consists primarily of black-and-white photographic prints and some corresponding negatives taken by Frank D. Rathbun and Michael Moen, who resurveyed the various sites Rathbun visited. The majority of the images depict petroglyphs located throughout the desert southwest in Nevada, California, and Arizona, as well as documentary images of the construction of the Los Angeles Aqueduct and the Hoover Dam transmission lines. Additional material includes postcards from areas Rathbun visited in California, Arizona, and Nevada.