Bob Klein | Newport Beach

Fresh Banknotes From Our Central Bank | Bob Klein of Medici Capital

Gold is a Currency | Bob Klein of Medici Capital

High-Tech Banknotes | Bob Klein of Medici Capital

The History of Counterfeit Money | Bob Klein of Medici Capital

The Origins of the Dollar Sign | Bob Klein of Medici Capital

The Stories Behind Some of the Most Interesting Currencies in the World | Bob Klein of Medici Capital

The Florin: Europe's First Continental Currency | Bob Klein of Medici Capital

The History of Ancient Chinese Money| Bob Klein of Medici Capital

The Oldest Coin in History | Bob Klein of Medici Capital

The Origin of Chinese Paper Money | Bob Klein of Medici Capital