Letter From Governor, Federal Reserve Board, Oct. 10, 1917, re Plan Agreed Upon by Treasury Dept. & Federal Reserve Board, for Facilitating the Redemption of Unfit Currency Shipped to Treasurer of U. S. by Member & Non-member Banks, & for Providing Means for Concentrating the Gold Supply, Number X-426, Volume 6, Page 2817

Federal Reserve Bank of St. Louis, One Federal Reserve Bank Plaza, St. Louis, MO 63102