The grayscale view from an unidentified park of Boulder City, Nevada.

The grayscale view of wooden buildings and construction in Boulder City, Nevada.

A color image of the exterior and neon signs for Club Rio and Greg's Club, located in Ely, Nevada.

From the Nye County, Nevada Photograph Collection (PH-00221) -- Series IV. Pahrump, Nevada -- Subseries IV.F. Hafen Family. The Saddle West Restaurant and Casino is visible in the background.

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352).

Color image of a crowd of protesters with the Lenten Desert Experience (also called the Nevada Desert Experience), a group demonstrating against nuclear testing. One is holding a wooden cross.

A picture postcard with photographs with the captions "Badger hole;" "Electric Gold Mines, Weepah, Nevada;" "Crowd looking at rich strike;" "Town of Weepah, Nevada where rich gold strike was made;" "Frank Horton, Geo. Wingfield;" "The rich strike;" "Traynor and Horton, boys who found the gold." Leonard Traynor and Frank Horton, Jr., found gold ore in Weepah, Nevada in early spring 1927; George Wingfield was a prominent banker and miner in Nevada in the early decades of the twentieth century. The "badger hole" was where Traynor and Horton reportedly made their first gold strike.