Letter to Mr. President
The Marriner S. Eccles Document Collection
Attachment is not included. National income for 1939. Signed by Morgenthau, Eccles, Delano, and Smith.
United States. Fiscal and Monetary Advisory Board, 1939, Letter to Mr. President, from The Marriner S. Eccles Document Collection, accessed Aug 2, 2014 from FRASER, http://fraser.stlouisfed.org/docs/historical/eccles/006_05_0006.pdf