The ''Dunn'' was founded in [[1921]], and was one of the many manufacturers born in the golden age of the American fountain pen, when virtually every company was founded on the basis of the invention of some technical innovation. In the case of ''Dunn'', the invention that gave life to the company was the filling mechanism, which, due to its effectiveness, allowed it to obtain good market shares. | The ''Dunn'' was founded in [[1921]], and was one of the many manufacturers born in the golden age of the American fountain pen, when virtually every company was founded on the basis of the invention of some technical innovation. In the case of ''Dunn'', the invention that gave life to the company was the filling mechanism, which, due to its effectiveness, allowed it to obtain good market shares. |