United States. Congress. Senate. Committee on Finance, 1815- and Eighty-Sixth Congress, 1959-1961. Debt Ceiling Increase : Hearing Before the Committee on Finance, United States Senate, Eighty-Sixth Congress, First Session, on H.R. 7749, June 25, 1959 , Washington: U.S. Government Printing Office, June 25, 1959, https://fraser.stlouisfed.org/title/771, accessed on December 17, 2025.