The President's News Conference
06/20/1951
https://www.presidency.ucsb.edu...
The United States has a tremendous responsibility to act according to the measure of our power for good in the world.
This order shall be effective April 1, 1948.
Done at the City of Washington this 30th day of March in the year of our Lord nineteen hundred and forty-eight
For these reasons, I am unable to approve this joint resolution.