Modifiche

==External references==

==External references==

* [https://forum.fountainpen.it/viewtopic.php?t=33876] Remarkable historical research published on the forum by Esme (forum user [https://forum.fountainpen.it/memberlist.php?mode=viewprofile&u=13579 Esme])

* [https://forum.fountainpen.it/viewtopic.php?t=33876] Remarkable historical research published on the forum by Esme (forum user [https://forum.fountainpen.it/memberlist.php?mode=viewprofile&u=13579 Esme])

* [http://www.vintagepens.com/Waterman_glass_cartridge_pens.shtml] Article about the cartridge filled Waterman produced by ''Jif''  

* [http://www.vintagepens.com/Waterman_glass_cartridge_pens.shtml] Article about the cartridge filled [[Waterman]] produced by ''Jif''  

* [https://www.waterman.com/en/content/9-the-heritage] Historical section of the company website

* [https://www.waterman.com/en/content/9-the-heritage] Historical section of the company website

* [https://forum.fountainpen.it/viewtopic.php?t=33454] Forum discussion related to the female dynasty that ran the company

* [https://forum.fountainpen.it/viewtopic.php?t=33454] Forum discussion related to the female dynasty that ran the company