United States. Department of the Treasury. "Table of Contents [1846-1849 Inclusive]," in United States. Department of the Treasury. "Report of the Secretary of the Treasury on the Warehousing System," Annual Report of the Secretary of the Treasury on the State of the Finances (February 22, 1849) : 1-1. https://fraser.stlouisfed.org/title/194/item/5495/toc/290610 , accessed on April 25, 2024.