Okla. Stat. tit. 72, § 72-67.13b: Benefits for persons serving after January 31, 1955

Any person who served on active duty in the Armed Forces of the

United States and was discharged or separated from active duty under

conditions other than dishonorable and further had served such

active duty for more than ninety (90) days, other than for training

purposes, any part of which occurred after January 31, 1955, or was

released from active duty after January 31, 1955, for a service-

connected disability, shall be entitled to tax exemptions, fees,

special permits and veterans' preferences for state employment on

the same basis as "war veterans" except as provided in Section

840.15 of Title 74 of the Oklahoma Statutes.