Bell, Daniel W. (Daniel Wafena) , Morgenthau, Henry, 1891-1967 and Piser, Leroy M. Letter to Governor Eccles, Box 9, Folder 8, Item 3, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/462741, accessed on March 17, 2025.