From the UNLV Libraries Single Item Accession Photograph Collection (PH-00171). Trucks hauling two 2-cubic-yeard buckets, bringing concrete from the mixing plant. (duplicate of #0120 0033)
Black and white image of the completed gravel testing laboratory at the site of the former Stewart Ranch, also known as the Las Vegas Ranch. Site Name: Las Vegas Ranch (Las Vegas, Nev.)
Looking down at the Colorado River near the Hoover Dam construction site where you can see many construction-related structures like bridges. Site Name: Hoover Dam (dam)
52 x 46 cm. "Map no. 23000." Shows reservoir sites, irrigated areas, power plants, power sites, dam sites, national parks or monuments, and diversion from basin. Colorado River Basin/Department of the Interior, Bureau of Reclamation; John H. Pellen, chief draftsman. Original publisher: United States. Bureau of Reclamation.