Scope and Contents Map by the Independent Petroleum Association. Includes a large arc of fault lines that reads "AREA UNDER PLAY". 11" x 17".

Scope and Contents Road Map by The National Survey Company and the State Highway Department. 16 3/4" x 27 3/4".

Scope and Contents Road map by the State Highway Commission. Legend contains material of roads, as well as names of major highways. Contains markings and dates of certain highways. 20" x 26 3/4".

Scope and Contents Geological, Land Use and Land Survey Maps by the National Resources Planning Board. (a.) Rainfall and runoff; (b.) Irrigation projects; (c.) Existing and Proposed Major Recreation and Wildlife Areas; (d.) Major Areas of Potential Industrial Expansion; (e.) Major Water Control and Conservation Projects; (f.) Proposed Plan for Stream Purification; (g.) Major Power Facilities, Existing and Potential. (g.) Industrial Minerals. Removed from the Legislative Series, Subseries 81st Congress, Folder:...

Scope and Contents Hydrological Map by the Mississippi Valley Association. Legend includes completed or under construction, authorized, and recommended levees and reservoirs. The state of Oklahoma has been outlined in blue pencil. 28" x 40".

Scope and Contents Boundary Map by the War Department Construction Division. Includes annotations about right-a-way to railroad companies. 26 5/8" x 41 1/2".

Scope and Contents Site Plan shows land use and general site. 31" x 40 1/2"

Scope and Contents Hydrologic Map by Wyatt B. Hendrick. 8 3/4" x 11 1/2".

Scope and Contents Includes county seat for each county in Oklahoma. 8" x 11".

Scope and Contents Includes county seat for each county in Oklahoma. 8" x 12".