http://en.wikipedia.org/wiki/1-2-5_series#1-2-5_series http://en.wikipedia.org/wiki/1-2-5_series#1-2-5_series and start at 10c or 20c. Actually, arguments adva

http://en.wikipedia.org/wiki/1-2-5_series#1-2-5_series http://en.wikipedia.org/wiki/1-2-5_series#1-2-5_series and start at 10c or 20c. Actually, arguments advanced to support the American penny are interestingly similar to those advanced to support the American customary measures.