01/14/1951
https://www.presidency.ucsb.edu...
"I hereby designate and authorize the Honorable Luis Negron-Fernandez, Associate Justice of the Supreme Court of Puerto Rico, to perform and discharge the duties of Judge of the United States District ..."
"I have today signed an Executive Order, 'Establishing special personnel procedures in the interest of the national defense.'"
"By virtue of the authority vested in me by section 2 of the Civil Service act (22 Stat. 403), by section 3 of the Civil Service Retirement Act of May 29, 1930, as amended by section 3 of the act of Ja..."
"To the extent no inconsistent with this order, appointments and position changes in the competitive service shall be made in accordance with civil service laws, rules, and regulations, and appointment..."