Martin, J. B. Letter to Marriner S. Eccles, Box 93, Folder 9, Item 4, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/scribd/?item_id=463655&filepath=/files/docs/historical/eccles/093_09_0004.pdf, accessed on December 14, 2017.
Letter from J. B. Martin expressing concerns over stock market speculation.
- Banks and banking
- Board of Governors of the Federal Reserve System (U.S.), 1935-
- Federal Reserve Board, 1914-1935