The collection consists of three bound volumes and a small leather folder, documenting Masonic Lodge activity in Gold Hill, Nevada between 1866 and 1917. The volumes contain lodge meeting minutes from 1866 to 1872; lodge membership records from 1866 to 1872; and lodge financial records from 1866 to 1917.

The River Mountains Trail Partnership Records date from 1995 to 2015 and document the planning and construction of the River Mountains Loop Trail in Clark County, Nevada. The collection contains meeting agendas and minutes, correspondence, project notes, trail maps, land surveys, grant applications, photographic slides of the trail and Lake Mead, environmental assessments, ephemera from National Trails Day, trail guides, interpretive plans, and development reports.