http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
historical succession of monetary metallic standards
reviewed by Robert Noxon Toppan, of New York, in a letter to the Committee of the Chamber of Commerce of the State of New-York on International Coinage.
Reproduction from the Rare Book and Manuscript Library of Columbia University.
"Chamber of Commerce of the State of New-York."
Making of the modern world. Part 2 (1851-1914)