This site is not just a virtual coin collection; here you can also gain insight into Parthian art, history, archaeology, and geography.
http://www.parthia.com/

Nova Online presents the Anatomy of a Bill, History of Money, Digital Cash, Bogus Bill, Resources
http://www.pbs.org/wgbh/nova/moolah/

Information about how US banknotes are made and measures to defeat counterfeiters.
http://www.pbs.org/wgbh/nova/transcripts/2314secr.html

PCGS - Professional Coin Grading service offers on-line U.S. coin prices guide for Collectors.
http://www.pcgs.com/prices/

Comprehensive overview of the history of the ancients cities from the Perseus Project database.
http://www.perseus.tufts.edu/

Peter Planchet, professor of numismatics provides information on buffalo coins, morgan dollars,liberty head nickels, and more.
http://www.peterplanchet.com/

A site featuring comprehensive information about the history and traditions behind the custom coins minted for law enforcement agencies.
http://www.policecoins.com/

Joe Geranio's personal web site related to the portraiture of Caligula in sculpture and coins.
http://www.portraitsofcaligula.com/

Written by Roy Davies
http://www.projects.ex.ac.uk/RDavies/arian/celtic.html

Medieval to Modern Times, half a chapter on numismatics in the book by Ian Jack
http://www.projects.ex.ac.uk/RDavies/arian/welsh.html

Greek and Roman Provincial coin reference. Historical and numismatic information.
http://www.snible.org/coins/hn/

Precious metals and rare coins investment source
http://www.stuppler.com

World plastic money catalog by Krause/Bauer
http://www.swschwedt.de/kunden/polymernotes/

The Sylloge Nummorum Graecorum is a British Academy Research Project, the purpose of which is to publish illustrated catalogues of Greek coins in public and private collections in the British Isles.
http://www.sylloge-nummorum-graecorum.org/

An free pdf from T@SK-HELLAS Company
http://www.task.gr/eurocoins.htm

Guide to the History of the Coins of the UK. A series of pages dealing with the history of individual denominations used in England since the Norman Conquest.
http://www.tclayton.demon.co.uk/coins.html

Metals used in Coins and Medals describes the Elements and Alloys used for their production.
http://www.tclayton.demon.co.uk/metal.html

Information about the Maria Theresa Taler 1780 - variants, price guide, counterstamps, forgeries, medals and more.
http://www.theresia.name/en/

United States Treasury Departments frequently asked questions about currency.
http://www.treas.gov/education/

A clear demonstration and explanation of how coins are produced at the U.S. Mint.
http://www.usmint.gov/faqs/circulating_coins/index.cfm?action=coins

Written by Thor-Egil Paulsen,Norway, March 1995
http://www.viking.no/e/heritage/en-money.htm

Archive with search function that lists Roman coins by Emperor or by Sear number, Greek coins by Sears number or city and Byzantine coins by Sears number and Ruler.
http://www.wildwinds.com/coins/

What's a Guinea? Money and coinage in Victorian Britain.
http://www.wilkiecollins.demon.co.uk/coinage/coins.htm

World coins picture gallery and forum. Bilingual site in English and Turkish.
http://www.worldcoins.ws

The Coriosolites were one of several tribes in Brittany who issued a large number of coins at the time of Caesar's campaigns in Gaul.
http://www.writer2001.com/exp0002.htm