United States. Department of the Treasury. "Table of Contents [1846-1849 Inclusive]," in United States. Department of the Treasury. "Report on the Finances, December 1846," Annual Report of the Secretary of the Treasury on the State of the Finances (1846) : 3-3. https://fraser.stlouisfed.org/title/194/item/5491/toc/152446 , accessed on April 19, 2024.