02/28/1948
https://www.presidency.ucsb.edu...
"I, Harry S. Truman, President of the United States of America, do hereby proclaim the week beginning May 20, 1951, as World Trade Week;"
"I also urge business, labor, agricultural, educational, and civic groups,, as well as the people of the United States generally, to observe World Trade Week with gatherings, discussions, exhibits, cer..."
"Insofar as it relates to personnel employed at the regional or local levels, the authority conferred upon the Administrator by subsection 401(c) of the Act to utilize voluntary and uncompensated servi..."
"All appointments under the authority conferred upon the Administrator by subsections 401(b) and (c) of the Act specified in section 101(a) of this order shall be made under the terms of this part afte..."