Federal Reserve Bank of Chicago. "December 1, 1923, Volume 6, Number 12," Business Conditions (Federal Reserve Bank of Chicago) (December 1, 1923). https://fraser.stlouisfed.org/title/5562/item/574456, accessed on April 23, 2024.
Federal Reserve Bank of Chicago. "December 1, 1923, Volume 6, Number 12," Business Conditions (Federal Reserve Bank of Chicago) (December 1, 1923). https://fraser.stlouisfed.org/title/5562/item/574456, accessed on April 23, 2024.