Harris An Essay upon Money and Coins. London, 1752.
State Papers Foreign (Record Office). (Absolutely invaluable.)
Close Rolls and Patent Rolls (Record Office).
State Papers Domestic (Record Office).
Treasury Papers (Record Office).
Reports of the Deputy-Master of the Mint, 1870-94.
United States Reports of the International Monetary Conference. 1878. (Embodying an invaluable series of reprints.)
J. Laurence Laughlin The History of Bimetallism in the United States. New York, 1894.
Dunbar Laws of the United States on Currency and Banking, etc.