United States. Department of the Treasury. "Trade with Countries with which Reciprocity Treaties are in Force," in United States. Department of the Treasury. "Annual Report of the Secretary of the Treasury on the State of the Finances for the Year 1892," Annual Report of the Secretary of the Treasury on the State of the Finances (1892) : 48-51. https://fraser.stlouisfed.org/title/194/item/5538/toc/223418 , accessed on April 24, 2024.