Monetary Commission : Miscellany, Reel 58, Box 84, Folder 6, Nelson W. Aldrich Papers. Library of Congress. Manuscript Division. https://fraser.stlouisfed.org/scribd/?item_id=500296&filepath=/files/docs/historical/aldrich/058_084_06.pdf&start_page=1, accessed on October 22, 2017.
Various documents and handwritten notes, including "Amendments to the National Banking Act, with Foot Notes Explaining Why The Amendments Are Necessary."