Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Letter From Secretary to Federal Reserve Banks, June 28, 1918, Enclosing Note, X-1028-a, to Be Attached to Section Entitled "Travelers Leaving the Country" of Regulations of May 11th., re Travelers' Funds, Number X-1028, Volume 7, Page 675, Mimeograph Letters and Statements of the Board. Board of Governors of the Federal Reserve System (U.S.), 1935-. https://fraser.stlouisfed.org/archival/4957/item/512080, accessed on October 7, 2026.