H. E. Hazard Real Estate Maps and Photographs date from 1960 to 1980 and contain maps and aerial photographs, primarily of Las Vegas and Clark County, Nevada. Compiled by former Nevada legislator and realtor Harry Edward "Hap" Hazard (1894-1971), the collection includes more than sixty plat, topographic, engineering, sales, utility, zoning, and real estate maps, as well as twenty-two black-and-white aerial photographs.

The Las Vegas Real Estate Brochures Collection (1990-2010) is comprised of real estate brochures, pamphlets, folders, and fliers on housing developments in Las Vegas, Nevada. Materials include price sheets, photographs, and newspaper clippings related to the development of communities throughout the city.