Federal Reserve Bank of Minneapolis. "Fourth Annual Report," Annual Report of the Federal Reserve Bank of Minneapolis (as of December 31, 1918). https://fraser.stlouisfed.org/title/473/item/18234, accessed on April 14, 2024.
Federal Reserve Bank of Minneapolis. "Fourth Annual Report," Annual Report of the Federal Reserve Bank of Minneapolis (as of December 31, 1918). https://fraser.stlouisfed.org/title/473/item/18234, accessed on April 14, 2024.