From the Frank Benham Photograph Collection on Goldfield, Nevada (PH-00288). Written on the back of image: The Northern. "Vernon, Nevada. Seven Troughs Mining District. I had claims there-sold them. The Northern-one of Tex Rickards places."-F.H. Benham.
From the Nye County, Nevada Photograph Collection (PH-00221) -- Series V. Smoky Valley, Nevada and Round Mountain, Nevada -- Subseries V.C. Lofthouse-Berg Families (Round Mountain)