Parker Duofold True Blue Limited Edition Fountain Pen #342Parker Duofold True Blue Limited Edition Fountain PenThis magnificent writing instrument was released in 2007 as a present day rendering of the exquisite Parker True Blue of the 1920's. This extremely rare masterpiece pays homage to George S. Parker. In 1928, Parker launched a range of slender and contemporary pens. These writing instruments were the Duofold. In the late 1920's Parker's advertising stated that the Duofold was voted 'user's choice' in