A group of unidentified men in Black Canyon studying the site of the future Boulder Dam.

Black and white image of people riding in a horse-drawn carriage, with the following description: "Frank Toff's mules, Jim Ladd's stage. 1911 out on Old Mormon Trail near Ft. Colville [sic]. Mother, Earl, myself, Shorty Mattuci"

A boater's view of the Colorado River gorge on Lake Mead, Nevada, taken south of Hoover (Boulder) Dam. Two men in a small boat can be seen fishing in the background.

Ray Lyman Wilbur drives the final silver spike into the ground at the railroad junction of Salt Lake RR at Boulder. Other men gather around as spectators, all wearing suits and ties.

Louise Lorenzi Fountain was born on Nov. 14, 1913, to David Lorenzi, a French immigrant, and Julia Travese Moore from La Belle, Missouri. Her younger years were devoted to helping her father develop and manage Lorenzi Lake Park, which was built by Lorenzi and is considered a primary landmark in the development and life of the citizens of Las Vegas. Louise Lorenzi's father has been noted as one of the 100 most influential citizens of Las Vegas by the Las Vegas Review Journal. He opened the park in 1926 with a pair of man-made lakes and a swimming pool, dance hall, band shell and other amenities. In the interview, Louise talks about her father and mother and describes Las Vegas during its early years. Louise Lorenzi married Edgar Fountain in 1936. He had hitchhiked from Georgia in search of work on the construction of Boulder Dam, now Hoover Dam. The couple left Las Vegas for 10 years and lived in Grand Coulee, Washington, where he helped build Grand Coulee Dam. After returning to Las Vegas, Louise became a full partner in several business ventures the couple started. Those included the Nevada Amusement Co., a collection of 35 coin-operated phonograph machines; Frontier Radio and Appliance Co.; and later a television sales business; partnerships in two soft-drink bottling companies and a Toyota dealership. Louise Lorenzi Fountain was active in two Methodist churches and was a member of the First Presbyterian Church. She was a charter member and regent of the Valley of Fire Chapter of The Daughters of the American Revolution. Louise Lorenzi Fountain passed away on January 29, 2006 at 92 years of age.

Mark Mangiaracina interviews Eugene Brandise, born in Denver, Colorado, in his home about Nevada’s growth over time. Brandise discusses his experience as a construction worker and construction business owner as a resident of Las Vegas for over 25 years. He also discusses changes in the gaming industry over time, specifically how hotels and casinos treat their patrons.