Kettig, William H. Letter to Marriner S. Eccles, Box 75, Folder 9, Item 31, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/scribd/?item_id=467566&filepath=/files/docs/historical/eccles/075_09_0031.pdf, accessed on February 24, 2018.
Letter from Willam H. Kettig responding to Eccles' speech at the Wharton Institute in May 1936.
- Banks and banking
- Board of Governors of the Federal Reserve System (U.S.), 1935-
- Federal Reserve Board, 1914-1935