Federal Reserve Bank of New York. "981. Daily Report of Vault Cash for June 1930," Federal Reserve Bank of New York Circulars (May 29, 1930). https://fraser.stlouisfed.org/title/466/item/15716, accessed on April 18, 2024.
Federal Reserve Bank of New York. "981. Daily Report of Vault Cash for June 1930," Federal Reserve Bank of New York Circulars (May 29, 1930). https://fraser.stlouisfed.org/title/466/item/15716, accessed on April 18, 2024.