Numeral Twenties Icons

• Published on November 2nd 2008 under the NonCommercial Usage Only (CC nc) license.

These are next in the metallic numeral series. They are numeral twenties in Gold, Silver and Copper, to match the existing sets of 1 to 10. These designs are inspired by the US engravings in the 1920's for large size bank notes. Requests for other metals are welcome.