The Robert Lang Professional Papers (1976-2020) mainly contain urban planning research and reports from former University of Nevada, Las Vegas (UNLV) professor and public policy expert Robert Lang. Materials represent different public policy related projects and issues Lang worked on when he was employed with the Fannie Mae Foundation in Washington, D.C., and Brookings Mountain West and the Lincy Institute at UNLV. Materials also include Lang's teaching files which include course syllabi, class presentation slides, and course readers. Research, notes, and drafts of Lang's books including Boomburbs: The Rise of America's Accidental Cities, Edgeless Cities: Exploring the Elusive Metropolis, and Blue Metros, Red States: The Shifting Urban-Rural Divide in America's Swing States are also represented in the collection. The collection also includes documentation for invited conferences and events documenting different conferences and events, copies of Black's Guide for commercial real estate in the United States.

The Rico Izaguirre Collection of Harrah’s Entertainment Records (approximately 2003-2009) is comprised of records relating to employee engagement initiatives specific to the Atlantic City, New Jersey properties operated by Harrah’s Entertainment, Inc. The initiatives include “Winning Together,” a program intended to boost employees’ political engagement during the 2004 election season in the United States, and “Code Green,” an environmental sustainability program. The materials consist of manager’s handbooks, strategic plans, correspondence, annual reports, awards, and marketing materials, such as posters and newsletters. The collection also includes digital design files for various internal communications and Code Green brochures, handbooks, and fliers.