Scope and Contents Coverage map by the United States Postal Service. Includes Post Offices with the intermediate distances on mail routes, stations, county seats, rural and special delivery supply, and railroads and railways. 35 1/2" x 41 1/8".

Scope and Contents Hydrologic map by the Commission of Drainage, Irrigation and Reclamation. Depicts streams, drainage basins, possible conservancy reservoirs for flood control, irrigation and water power; possible conservancy districts, municipal water supply; reservoir capacities and estimated cost. Includes a compact for the Interstate Control of the Arkansas River System. 35 3/8" x 67"

Scope and Contents Two coverage maps by the War Department, Army Corps of Engineers. Depicts different substations, generating stations, transmission lines, and different electric companies. 13" x 9".

Scope and Contents Historical map. Depicts outline of Native American land, includes townships. 10 5/8" x 8 3/8".

Scope and Contents Historical map. Depicts land ownership by different Native American Tribes. 10 5/8" x 8 3/4".

Scope and Contents Geological map by Charles E. Decker, C.L. Cooper, and Rex McGehee, Oklahoma Geological Survey. Depicts iron ore hills, mining operations, ore outcrops and test holes. Includes topographic data. Removed from Indian Publication File. 30 3/8" x 48 1/2".

Scope and Contents Geographical map by the Department of the Interior, Bureau of Reclamation. Depicts boundary of the Colorado River Basin, reservoir site, irrigated areas (public and private), power plants, National Parks/Monuments, "Turle" Projects. Removed from Publication Files- Indians. 20" x 22".

Scope and Contents Coverage map by the U.S. Department of Agriculture. Depicts quarantine lines, animal vaccination lines, work areas, vaccine production and testing laboratory, and location of packing plants in Mexico. Mexican states are shown. Removed from Legislative, 81st Congress, Agriculture and Forestry, Subcommittee to Investigate Foot-and-Mouth Disease. 14" x 20".

Scope and Contents Tourist map by the Mexican Tourist Association and Mexican Government, Tourist Department. Removed from Legislative, 80th Congress, Appropriations Committee on Committee Materials, Foot and Mouth Subcommittee. 18" x 23 5/8".

Scope and Contents Blueprint Depicts airports, landing fields, pavement, and road materials of Hawaiian islands. Removed from Legislative, 76th Congress, Appropriations Committee on War Department Subcommittee. 27 1/2" x 56 1/2".