Federal Reserve Bank of Dallas. "Rule 17f-1 of the Securities and Exchange Commission Establishing Reporting and Inquiry Requirements With Respect to Missing, Lost, Counterfeit, or Stolen Securities Interpretative Release of SEC, Circular No. 77-103," District Notices (Federal Reserve Bank of Dallas) (September 7, 1977). https://fraser.stlouisfed.org/title/5569/item/542364, accessed on May 18, 2025.