United States. Department of the Treasury. "Sinking Fund," in United States. Department of the Treasury. "Excerpts from the American State Papers: 1793," Annual Report of the Secretary of the Treasury on the State of the Finances (1793) : 20-29. https://fraser.stlouisfed.org/title/194/item/5632/toc/355209 , accessed on March 28, 2024.