Currency Converters

Currency Converter
http://www.oanda.com/convert/classic
Publisher: OANDA

Currency Converter (British)
http://www.nationalarchives.gov.uk/currency/
Publisher: National Archives, Gt. Britain

Fxtop.com - Online Currency Converters
http://fxtop.com/
Publisher: Fxtop

MeasuringWorth.com Calculators
http://www.measuringworth.com/calculators.html
Publisher: MeasuringWorth.com

Medieval and Early Modern Data Bank (various databases)
http://www2.scc.rutgers.edu/memdb/database_list.html
Publisher: Rutgers University Libraries

Pacific Exchange Rate Service
http://fx.sauder.ubc.ca/
Publisher: Policy Analysis Computing & Information Facility in Commerce. University of British Columbia.
Catalog Record/Annotation 98801994

Universal Currency Converter
http://www.xe.com/ucc/
Publisher: Xe.com