Federal Reserve Bank of Dallas. "[Cash Letter Form Revised (Form TR-1 and Bulletin No. 8 Supersedes Bulletin No. 8, Dated June 1, 1953)],"
District Notices (Federal Reserve Bank of Dallas)
(February 10, 1956).
https://fraser.stlouisfed.org/title/5569/item/550947, accessed on September 8, 2026.