Board of Governors of the Federal Reserve System (U.S.), 1935- and Mitchell, George Wilder, 1904-1997 "Electronic Handling, Storage and Transfer of Checks and Certificates." Remarks at the Trust Conference Sponsored by Virginia Bankers Association, Williamsburg, Virginia, November 6, 1971, https://fraser.stlouisfed.org/title/922/item/35704, accessed on February 14, 2025.