Federal Reserve Bank of Chicago. "November 1, 1926, Volume 9, Number 11," Business Conditions (Federal Reserve Bank of Chicago) (November 1, 1926). https://fraser.stlouisfed.org/title/5562/item/574491, accessed on April 18, 2024.
Federal Reserve Bank of Chicago. "November 1, 1926, Volume 9, Number 11," Business Conditions (Federal Reserve Bank of Chicago) (November 1, 1926). https://fraser.stlouisfed.org/title/5562/item/574491, accessed on April 18, 2024.