Black and white image of Herbert Hoover and several others touring the Boulder Canyon Project. The following printed description accompanies the image: "President Herbert Hoover and official party in Tunnel No. 2 during inspection tour of Boulder Canyon Project. Left to right: Construction Engineer W. R. Young, Bureau of Reclamation; Mr. Ritchey , Secretary to the President; Chief Engineer R. F. Walter, Bureau of Reclamation; Mrs. Hoover; President Hoover; Mrs. Wilbur; Secretary of the Interior R. L. Wilbur; E. O. Wattis, First Vice-President, Six Companies, Inc.; F. T. Crowe, Gen. Superintendent, Six Companies , Inc." Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Juan Saa entered the gaming industry in information technology at Isle Casino Racing Pompano Park in Pompano Beach, Florida in 2006. Saa would later transition into performance manager and director of slot operations at two properties in Black Hawk, Colorado: Isle Casino Hotel Black Hawk and Lady Luck Casino Hotel Black Hawk. The interview begins with Saa’s discussion of his start in the technical side and his eventual move into an operational role in the casino industry. He talks about his experience as a director, specifically the responsibilities involved and the type of staff being supervised. Saa goes on to describe how both mentors and training have helped him to progress in his career. Saa also describes the differences in the technical and performance aspects of the industry, and he then provides his philosophy on what makes both a good and bad slot manager. Saa later discusses the importance in communicating with other departments in the casino, such as marketing and food & beverage, and he also provides his thoughts on what customers are looking for on the slot floor. He then describes what he believes are the biggest changes in the slot industry, specifically with TITO and slot analysis. The interview continues with Saa’s description of his interaction with vendors in bringing new games to the slot floor, and he describes his philosophy on how a slot floor should be laid out. He goes on to discuss what he believes the future of the slot floor will look like, specifically regarding skill-based games, and he describes his personal gambling. The interview finalizes with Saa’s advice to young people who want to go into the slot operations as a career.