The Las Vegas High School Tales of Las Vegas Collection consists of two hand-bound books written by the 1924 modern history class and the 1925 United States history class at Las Vegas High School. The two books, both entitled "Tales of Las Vegas", chronicle Las Vegas, Nevada history starting in the 17th century with the Spanish Jesuit and Franciscan Monks. The books then focus on the 1905 "boom" stage of Las Vegas, discussing topics including Mormons, Native Americans, and mining. The two books are similar in content but not identical, and both contain photographs of early Las Vegas, Nevada life.

The collection consists of letters, greeting cards, survey maps, newspaper clippings, legal papers, photographs, collected recipes, land sales and expense journals, and survey reference books. The material was created or collected by pioneering Nevada surveyor, engineer, and real estate entrepreneur J. T. (John Thomas) McWilliams and his wife, Iona, between 1900 and 1968.