10/25/1967
https://www.presidency.ucsb.edu...
"The conversion of the appointment of a substitute employee shall be effected only as career substitute vacancies are available, under 39 U.S.C. 3302, in the Postal Field Service."
"The Bible admonishes us to 'run with patience the race that is set before us.'"
"The Civil Service Commission may prescribe such regulations as may be necessary for carrying out the provisions of this order."
"By virtue of the authority vested in me by section 2 of the Civil Service Act (22 Stat. 403) and section 1753 of the Revised Statutes of the United States (5 TJ.S.C. 631) and as President of the Unite..."