Federal Reserve Bank of New York. "792. Exchange Subscription Books to Remain Open," Federal Reserve Bank of New York Circulars (June 15, 1927). https://fraser.stlouisfed.org/title/466/item/15536, accessed on May 4, 2024.
Federal Reserve Bank of New York. "792. Exchange Subscription Books to Remain Open," Federal Reserve Bank of New York Circulars (June 15, 1927). https://fraser.stlouisfed.org/title/466/item/15536, accessed on May 4, 2024.