'United States, Department of the Interior, Stewart L. Udall, Secretary. Bureau of Reclamation, Floyd E. Dominy, Commissioner.' 'Map. No. X-300-738. September 1967.' Scale [ca. 1:1,774,080] (W 119°--W 108°/N 39°--N 32°). Relief shown pictorially. Shows completed, under construction and proposed dams and reservoirs, canals, and aqueducts, power plants, pumping plants, substations, transmission lines, tunnels and siphons. Also shows non-Bureau of Reclamation dams, reservoirs, tunnels, pipelines and irrigated lands. Includes inset map of location of Region 3 and key map of drainage basins. Bureau of Reclamation, [Region 3?].
Description given with photo: "Says Brewster Is "Greatest Trick Shot Artist In D.C. - Washington, D.C., Partially deaf, plane-builder Howard Hughes, above shown using a special hearing aid provided by the Senate War Investigating Committee now probing his war aircraft contracts. Hughes today fired a new volley of accusations at Chairman Brewster, ( R ) of Maine, calling toe Maine Senator the "greatest trick shot artist in Washington." The verbal volley was directed at Brewster's blanket denial that he offered to quash investigation of Hughes' war plane contracts if Hughes would merge his Trans-World Airlines with Pan-American Airways. -INP photo by N.K. Benson. 8/7/47."