Oklahoma Department of Libraries
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Division of State Archives and Records
200 NE 18th St.
Oklahoma City, OK 75105
The agency holds the original permanent records generated by state government, including Confederate pension applications and transcripts of minutes of the boards of county commissioners for forty-seven counties (1886–89). The Records Center, a few blocks away at 125 N.E. 21st Street, maintains the non-permanent records for state government and has some records for Cleveland County. A small guide to the collection is Thomas W. Kremm, comp. and ed., Guide to Special Collections of the Oklahoma State Archives (Oklahoma City: Archives and Records Division, Oklahoma Department of Libraries, 1980).