Letter to M.S. Eccles
The Marriner S. Eccles Document Collection
Letter from Kenneth L. Trefftzs regarding arrangements for Eccles to address the Southern California Economic Association on April 6, 1951.
Trefftz, Kenneth L., 1951, Letter to M.S. Eccles, from The Marriner S. Eccles Document Collection, accessed Dec 10, 2013 from FRASER, http://fraser.stlouisfed.org/docs/historical/eccles/086_19_0003.pdf