Scope and Contents The largest of the series, the departmental files include 5.3 cubic feet of material. Arranged alphabetically by the appropriate department, these include constituent correspondence, speeches, agency reports, pamphlets, and other official publications. Topics include Oklahoma dams and reservoirs, federal aid to Oklahoma education programs, and Native Americans.

Scope and Contents Information on methods developed for the determination of uranium and a list of manufactures and distributors of portable radiation detection instruments suitable for prospecting.

Scope and Contents Request for copies of Mineral Report No. 26, Occurrence of Radioactive Material in Sandstone Leases of Southwest Oklahoma.

Scope and Contents Official map of the United States.

Scope and Contents Commercial price of a ton of industrial salt or commercial salt

Scope and Contents Funds for underground water research.

Scope and Contents Suggested profiteering in land.

Scope and Contents Request Geological Survey map.

Scope and Contents Copy of map MR-2 "The Uranium Deposits of the United States."

Scope and Contents Soil survey maps not available from the Geological Survey.