Franklin Roosevelt actually said...

The Chairman shall be the chief executive officer of the Board, and shall not engage in any private business, vocation, or employment.

The Board may undertake statistical activities of an experimental character and may collect, analyze, and publish data concerning the statis...

But the Board shall seek to develop and strengthen the said services and shall not itself undertake or continue any statistical activity or ...

All records, papers, and properties acquired by the office of Economic Adviser to the National Emergency Council for use in or pertaining to...