An exterior view of Potosi Mine in Nevada.

Goldfield Mining District, Goldfield, NV, 1907. There is an inscription on the back of the image: "Looking east from Florence hill. The numerous mines are only a few of the hundreds operating the district at the time. The newly completed tracks of the Bullfrog Goldfield Railroad, one of four serving Goldfield, can be seen in the center of the photo. Milltown, one of Goldfield's four satellite camps, appears on the right." There is a date stamp: 1985.

Midway Mine, an underground minerals site in Tonopah, Nevada, is the potential location for silver to be mined. Black smoke rises from the smokestack with the site sitting atop a dirt surface. Written lightly in the center of the photograph reads "Midway Mine, Tonopah Nev." Site Name: Tonopah Midway Mine

An unidentified mining location in Goldfield, Nevada.

Annotated: Pioneer Mine July-1910; E. Davis [center]
Caption: Pioneer Mine, Pioneer, Nevada. 1910.

Buildings at Techatticup Mine, near Nelson, Nevada.

Rochester Mine in Goldfield, Nevada. C.A. Rinker is on the left, J.D. MacMaster is 4th from right. The other men are not identified.