Modifiche

* [http://faculty.haas.berkeley.edu/rjmorgan/openions/ Openions] A site of pen reviews, form modern pens

* [http://faculty.haas.berkeley.edu/rjmorgan/openions/ Openions] A site of pen reviews, form modern pens

* [http://www.penandco.com/ Pen and Co] It was a very good resource for French brands with historical information and beautiful photos, but now is unreadable because of the flash animations.  

* [http://www.penandco.com/ Pen and Co] It was a very good resource for French brands with historical information and beautiful photos, but now is unreadable because of the flash animations.  

* [http://www.pennamagazine.com/load_list.aspx?nt=stilo Penna]] Historic article section of the italian magazine ''Penna'' (in italian)

* [http://www.pennamagazine.com/load_list.aspx?nt=stilo Penna] Historic article section of the italian magazine ''Penna'' (in italian)