Hecht, R. S. (Rudolf S.), 1885-1956. Letter to Marriner [Eccles], Box 16, Folder 5, Item 8, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/scribd/?item_id=468517&filepath=/files/docs/historical/eccles/016_05_0008.pdf&start_page=1, accessed on August 16, 2017.
Letter from Rudolf Hecht of the ABA.
- Banks and banking
- Board of Governors of the Federal Reserve System (U.S.), 1935-
- Federal Reserve Board, 1914-1935