The Southern Nevada Historical Society Photograph Collection on Basic Magnesium, Inc. contains photographs of the construction of Basic Magnesium Inc.'s plants and buildings from 1941 to 1942. The photographs primarily depict aerial views of the plant site and various buildings, including the administration building, tent camp, chlorination buildings, electrolysis facilities, electrical distribution systems, and warehouses. The photographs also depict Lake Mead and the early buildings in Henderson, Nevada.

The James Hulse Photograph Collection on Pioche, Nevada contains photographs and postcards from Pioche, Nevada from 1905 to 1951. The photographs primarily depict the town, mining operations, and the Lincoln County Courthouse. The photographs also depict the town during a fire in 1947, the Power & Electric company, several buildings in the town, and Main Street.