http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Includes coins of all countries of the world in all metals issued during approximately the past 100 years
YEOMAN, R[ichard]S.: -- A Catalog of modern world coins.Includes -- coins of all countries of the world in all -- etals issued during approximately the past -- 100 years.Profusely illustr.2.ed. - Racine: -- hitman 1957.509 S.8° -- 1959:1287. -- Ha..