Harry Truman actually said...
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 District Court of the United States for Puerto Rico, and to sign all necessary papers and records as Acting Judge of the said Court, without extra compensation, during the absence, illness, or other legal disability of the Judge thereof, during the year 1949.
02/09/1949