Modifiche

nessun oggetto della modifica
Riga 27: Riga 27:  
===Riferimenti esterni===
 
===Riferimenti esterni===
   −
* nessuno, per ora
+
* http://www.penhero.com/365_2010/365_011510.htm
 +
* http://www.fountainpennetwork.com/forum/index.php?showtopic=181229
 +
* http://www.penpractice.com/page12.html