Petroglyphs in the Boulder City Dry Fall Area. The exact location is unknown, but the location is possibly in Keyhole Canyon. Petroglyphs are pictogram and logogram images created by removing part of a rock surface by incising, picking, carving, or abrading. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs are found world-wide, and are often associated with prehistoric peoples. The word comes from the Greek words petro-, theme of the word "petra" meaning "stone", and glyphein meaning "to carve", and was originally coined in French as pétroglyphe. The term petroglyph should not be confused with petrograph, which is an image drawn or painted on a rock face. Both types of image belong to the wider and more general category of rock art or parietal art. Petroforms, or patterns and shapes made by many large rocks and boulders over the ground, are also quite different. Inukshuks are also uni

A group photo of a baseball team, possibly in Las Vegas, Nevada. Description provided with image: "Top Row: 1) Walter Houck; 2) Ben Emerick; 3) Frank Black; 4) Harry Beale; 5) H. Floyd Alter; 6) Curley Fennel; 7) Walter "Tubby" Sears. Bottom Row: 1) Mac McCormack; 2) Oswald; 3) Sullen; 4) Cockey Vores; 5) John Kramer; 6) Harley Harmon; 7) Shores."

A five panel publicity photograph of comedian Tommy "Moe" Raft, a performer in Minsky's Burlesque at the Aladdin Hotel and Casino. The Aladdin opened on April 1, 1966 and closed on November 25, 1997, and was imploded on 7:30pm, on April 27, 1998, except for the Aladdin Theatre to make way for the construction of an entirely new casino. The new Aladdin was scheduled to reopen on August 17, 2000, at 6:00 p.m. The opening was delayed while the Clark County building inspector completed its fire safety testing. Another delay was caused by last-minute repairs to the casino surveillance system. The new Aladdin finally opened the next day at 7:45 a.m. The casino was sold in bankruptcy on June 20, 2003 to a partnership of Planet Hollywood and Starwood Hotels & Resorts Worldwide. Renovations were carried out in stages, allowing the resort to remain open throughout. The retail space formerly known as "The Desert Passage" was converted into the Hollywood-themed "Miracle Mile Shops" and the theatre formerly known as the "Aladdin Theatre" was converted into "The AXIS". After the casino was renovated, it was reopened as "Planet Hollywood Resort & Casino" on April 17, 2007.

A black and white photograph of a crowd gathering for the first flight inaugurating contract air mail in Las Vegas. A stamp in the top left corner reads: "First flight inaugurating contract air mail, Las Vegas - Salt Lake City, Las Vegas, Nevada April 17, 1926 10:40 a.m." Handwritten on the bottom right corner is: "first mail plane Las Vegas April 17 '26." Three individuals on the right side of the photo are labled: Mayor Hesse, and the Rockwell brothers, owners of the airfield. The Rockwell brothers purchased Anderson Field in 1925 and renamed it Rockwell Field.

Rotary scholarship winners with Dave Wells (center), President of Las Vegas Rotary Club. L-R: Rebecca Marzan, Valley High School; Linda Magnus, Gorman High School; Wells; Becky Tilley, Chaparral High; James Deakin, Las Vegas High School.

U.S. Air Force Thunderbirds (the Air Force's aerial demonstration team) pilots sit in their planes with canopies open, during an open house at Nellis Air Force Base, Nevada. Planes are labeled with the pilots' names, L-R: SSgt Ramón Badia; Lt Col D. L. Smith; Rob McCall; (?) Shackelford; Capt. Ron Maness; SSgt Mike Cook; Capt Jim Latham; Carl Priddy; Maj. Jim Coziahr; Capt. [Gail] "Scar"Scarborough, Capt. R. D. Evans. Site Name: Nellis Air Force Base (Nev.)