WikipediaWikipedia is a free online encyclopedia in wiki format. The English version is here: http://en.wikipedia.org/wiki/Main_Page Click here to read "Resources for Numismatics in the Wikipedia" by Federico Morando | WikipediaWikipedia is a free online encyclopedia in wiki format. The English version is here: http://en.wikipedia.org/wiki/Main_Page Click here to read "Resources for Numismatics in the Wikipedia" by Federico Morando |