The UNLV Libraries Collection of Showboat, Inc. Promotional Materials and Financial Reports includes annual reports, quarterly financial reports, equity research reports, Securities and Exchange Commission Form 10-Q, Securities and Exchange Commission Form 10-K, prospectus, press kit, press releases, promotional materials, and newspaper and magazine clippings for Showboat, Inc. based in Las Vegas, Nevada, and Atlantic City, New Jersey, dating from 1968 to 2002.

The Matt Gregory Photograph Collection contains color and black-and-white photographic prints, negatives, and slides of musical and dance shows he produced in Nevada and international locations between 1959 and 1985.

The Florence and Jerry Vallen Faculty Papers (approximately 1935-2017) are comprised of personal papers and research files for Florence and Jerry Vallen, the founding dean of the College of Hotel Administration at the University of Nevada, Las Vegas (UNLV). The collection includes research files and drafts for In the Right Place, which was co-authored by Florence and Jerry Vallen. The collection also includes research files and drafts for Jerry Vallen's book, Check-In Check-Out. Other materials in this collection are comprised primarily of awards commemorating Jerry Vallen for achievements with UNLV's College of Hotel Administration, press clippings, and photographic prints and slides taken by the Vallens on vacations in China and Williamsburg, Virginia.

The Eileen Brookman Photographs depict Nevada Assemblywoman Eileen Brookman from 1959 to 1989. The photographs primarily depict Brookman with other Nevada politicians, including U.S. Senators Harry Reid, Alan Bible, Eugene McCarty, and Howard Cannon, and Nevada Governors Paul Laxalt, Mike O’Callaghan, Richard Bryan, and Grant Sawyer. The photographs also depict Brookman at political events with the Nevada National Guard, bill-signing ceremonies, and at events in Las Vegas, Nevada.

The North Las Vegas Bicentennial Committee Photographs and Drawings of Kiel Ranch document the buildings on Kiel (Kyle) Ranch in 1974. As part of the commemoration of the United States bicentennial, the North Las Vegas City Council elected to restore Kiel Ranch, which was one of the first non-indigenous settlements in the Las Vegas Valley. The materials include black-and-white photographs of Kiel Ranch as it was in 1974 as well as architectural drawings of planned renovations to the main house, the Brown House, the foreman's house, and the ranch hands' house.

The Florence Lee Jones Cahlan Photographs depict locations and events in Las Vegas, Nevada from 1909 to 1980. The photographs primarily depict historical locations, including the Las Vegas Mormon Fort, the Kiel Ranch, and plaques commemorating Las Vegas’s 75th anniversary. The photographs also depict celebrations, including the Diamond Jubilee festivities held to celebrate Las Vegas’s 75th anniversary, plaque dedications, building dedications, and the 50th anniversary of the arrival of the first mail planes in Las Vegas. The photographs include the Kennecott Copper Corporation’s facilities in McGill, Nevada, Western Airlines planes and pilots, and Union Pacific Railroad locomotives.