Federal Reserve Bank of Dallas. "[Pages 5 and 6 of Bulletin No. 8, Revised, Effective May 1, 1948 Heading Preparation of Cash Letters by Sending Banks],"
District Notices (Federal Reserve Bank of Dallas)
(April 20, 1948).
https://fraser.stlouisfed.org/title/5569/item/550656, accessed on March 2, 2025.