* [https://forum.fountainpen.it/viewtopic.php?f=78&t=4989] Presentation on the forum of a [[flat-top]] coral ([[Businessmann Corallo]]?) | * [https://forum.fountainpen.it/viewtopic.php?f=78&t=4989] Presentation on the forum of a [[flat-top]] coral ([[Businessmann Corallo]]?) |