Overview of the water resources in the Las Vegas Valley, includes maps

Additions to pavilion building at Zion National Park, Utah. Merchandise and curio store section, looking east; longitudinal section "A-A" through center of building, looking east; lecture and recreation hall, looking east; transverse section "B-B" through center of building, looking north; longitudinal section "C-C" through kitchen, looking east; transverse section "D-D" through lecture hall, looking south, for additions to the pavilion building at Zion National Park, Utah. Scales as shown. "Dr. by W.L. Hin." "#15782-G. Sheet no. 7. Job no. 348. Date: 12/12/25." "Recommended by D.R. Hull per T.C. Unit, Landscape Eng. N.P.S. Approved by Stephen T. Mather, Director, N.P.S." "Rev. 1/11/26, 3/2/26."
Site Name: Zion National Park (Utah)

Foundation plan for pavilion building at Zion National Park, Utah. Title spelled "Pavillion" on plan. Scale: 1/4" = 1'0". "Dr. by M.B. Tr. by N.H.J.(?)" "File No. 15182-A. Sheet #1, Job #258. 7/16/24" "Recommended for approval, Daniel R. Hull, Landscape Engineer, N.P.S. Approved, Arno B. Cammerer, Acting Director, National Park Service. Date: 8/11/24."
Site Name: Zion National Park (Utah)

First floor plan for pavilion building at Zion National Park, Utah. Title spelled "Pavillion" on plan. Scale: 1/4" = 1'0". "Dr. by M.B. Tr. by M.B." "File no. 15182-B, Sheet #2, Job #258. 7/16/24." " Recommended for approval, Daniel R. Hull, Landscape Engineer, N.P.S. Approved, Arno B. Cammerer, Acting Director, National Park Service. Date: 8/11/24."
Site Name: Zion National Park (Utah)

Front and right exterior elevations of pavilion building at Zion National Park, Utah. Title spelled "Pavillion" on plan. Scale: 1/4" = 1'0". "Dr. by M.B. Tr. by N.H.J.(?)" "File No. 15182-D. Sheet #4, Job #258. 7/16/24." "Recommended for approval, Daniel R. Hull, Landscape Engineer, N.P.S. Approved, Arno B. Cammerer, Acting Director, National Park Service. Date: 8/11/24."
Site Name: Zion National Park (Utah)