Federal Reserve Bank of Philadelphia. "October 1, 1926," Business Review (Federal Reserve Bank of Philadelphia) (October 1, 1926). https://fraser.stlouisfed.org/title/5580/item/557881, accessed on May 10, 2024.
Federal Reserve Bank of Philadelphia. "October 1, 1926," Business Review (Federal Reserve Bank of Philadelphia) (October 1, 1926). https://fraser.stlouisfed.org/title/5580/item/557881, accessed on May 10, 2024.