Modifiche

|Note_en=but indicated, as the provenance from the mentioned magazine, by the seller and confirmed by many supporting clues for which please refer to the detailed reconstruction made in [https://forum.fountainpen.it/viewtopic.php?f=26&t=27095 this discussion] on the forum. Advertising for a [[desk pen]] with glass base made in France, designed by [http://www.artericerca.com/Vetro%20francese/Varie/Pierre%20d%27Avesn%20biografia%20-%20Giorgio%20Catania.htm Pierre d'Avesn]. {{OnBack|File:1931-12-Wahl-StilophoresEtAl.jpg}}

|Note_en=but indicated, as the provenance from the mentioned magazine, by the seller and confirmed by many supporting clues for which please refer to the detailed reconstruction made in [https://forum.fountainpen.it/viewtopic.php?f=26&t=27095 this discussion] on the forum. Advertising for a [[desk pen]] with glass base made in France, designed by [http://www.artericerca.com/Vetro%20francese/Varie/Pierre%20d%27Avesn%20biografia%20-%20Giorgio%20Catania.htm Pierre d'Avesn]. {{OnBack|File:1931-12-Wahl-StilophoresEtAl.jpg}}

}}

}}