@en|Photo of an [[Omas 55x|Omas Extra 556]] in gray cellluloid. By Fabio (utente forum fountainpen.it [http://forum.fountainpen.it/memberlist.php?mode=viewprofile&u=81 fabbale09]). Published under author permission. | @en|Photo of an [[Omas 55x|Omas Extra 556]] in gray cellluloid. By Fabio (utente forum fountainpen.it [http://forum.fountainpen.it/memberlist.php?mode=viewprofile&u=81 fabbale09]). Published under author permission. |