Hengren, Raymond E. and Federal Deposit Insurance Corporation "Discussion of Revenue Bonds Without Performance Record." Joint Conference, Executive Committee of the National Association of Supervisors of State Banks, Representatives of the Federal Deposit Insurance Corporation, the Office of the Comptroller of the Currency and the Board of Governors of the Federal Reserve System, Washington, D.C., April 5, 1956, https://fraser.stlouisfed.org/title/5799/item/578272, accessed on September 20, 2024.