United States. Department of the Treasury. "Report of the Register of the Treasury," in United States. Department of the Treasury. "Annual Report of the Secretary of the Treasury on the State of the Finances for the Year 1874," Annual Report of the Secretary of the Treasury on the State of the Finances (1874) : 474-567. https://fraser.stlouisfed.org/title/194/item/5518/toc/183128 , accessed on July 27, 2024.