Oilman and postmaster. Correspondence (1905–1907) from Wilbur E. Campbell concerning his oil company and the Prairie Oil Company, his purchase of a Tulsa, Oklahoma, sub-division, and the introduction of a land-purchasing bill into the 1907 Oklahoma legislature. The collection also includes a letter (1907) from T. S. Boyers concerning Boyers’s family history, and letters (1901) from W. T. Flynn concerning Campbell’s appointment as postmaster of Apache, Oklahoma Territory.