Okla. Stat. tit. 20, § 20-1105: Office of State Supernumerary Judges abolished -

Retirement of Justices or Judges.

From and after January 13, 1969, former supernumerary judges

shall become and be known as retired Justices or judges, as the case

may be. They shall receive as retirement compensation, an amount

equal to the benefits received by them before that date, payable

monthly by the Judicial Retirement System. A former supernumerary

Justice or judge who stands assigned by the Supreme Court to active

judicial service duty shall receive as his annual retirement

compensation, an amount equal to seventy-five percent (75%) of

Seventeen Thousand Five Hundred Dollars ($17,500.00) payable

monthly, for so long as he continues in full-time active duty under

such assignment.