United States. Department of the Treasury. "Index [1829-1836 Inclusive]," in United States. Department of the Treasury. "Report on the Finances, December 1836," Annual Report of the Secretary of the Treasury on the State of the Finances (1836) : 88-117. https://fraser.stlouisfed.org/title/194/item/5481/toc/350012 , accessed on April 19, 2024.