The William J. Moore Jr. papers (1925-1974) consist of mining publications, maps of mine locations, production reports, agreements, sales contracts of various ores, property claims, and correspondence. Also included are housing plans, maps, agreements, and financial papers for Westchester Gardens housing tract in Las Vegas, Nevada, estimates and analysis for a 500 room Las Vegas resort hotel.
Aerial photo of Kennecott's reduction plant also shows the town of McGill in right foreground. The crusher and concentrating facilities are located at upper right and the smelter is marked at left by the two huge smokestacks.