11. Turaga has also announced controversial plans to print its own paper currency . 12. A : Hard money originally referred to coins vs . paper currency . 13. Already awash with excessive paper currency , the CGUs only added to rampant hyperinflation. 14. However neither the Currency Act nor Criminal Code mention paper currency . 15. The first paper currency bearing the phrase entered circulation on October 1, 1957. 16. Yet contained in this collection is a more powerful critique of paper currencies . 17. Traditionally, gold has been a popular investment for people worried about paper currency . 18. The usage of paper currency later spread throughout the Mongol Empire. 19. The Fed distributes coins and paper currency to the banking system. 20. These costly invasions and conquests and the introduction of paper currency caused inflation.