Catalog of all Palladium Coins since 1966
Since Palladium coins were first minted in 1966 by the Kingdom of Tonga a total of 92 different palladium coins have since been created. The majority of which have been minted by Russia, Australia, Portugal, and Tonga.
You can view a comprehenisve list of every palladium coin created since 1966 at René Frank's website:
www.rene-finn.de
René has also published a book: the Catalogue of Palladium Coins 2007 available from Amazon.com

Palladium Bullion
