Modifiche

| (date indicative, de [[:File:1910-Swan-LongShort.jpg|cette pubblicité]]) }}

| (date indicative, de [[:File:1910-Swan-LongShort.jpg|cette pubblicité]]) }}

{{VoceCronologia|Swan|NULL|modifica

{{VoceCronologia|Swan|NULL|modifica

| introduce [[caricamento a levetta]]!!!!secondo quanto riportato da Steve Hull nel libro ''"The English fountain pen industry 1875 - 1975"''.!!

| introduce il [[caricamento a levetta]]!!!!secondo quanto riportato da Steve Hull nel libro ''"The English fountain pen industry 1875 - 1975"''.!!

| start using the [[lever filler]]!!!!as reported by Steve Hull in his book ''"The English fountain pen industry 1875 - 1975"''.!!

| start using the [[lever filler]]!!!!as reported by Steve Hull in his book ''"The English fountain pen industry 1875 - 1975"''.!!

| a introduit le [[remplissage à levier]]!!!!tel que rapporté par Steve Hull dans son livre ''"The English fountain pen industry 1875 - 1975"''.!!}}

| a introduit le [[remplissage à levier]]!!!!tel que rapporté par Steve Hull dans son livre ''"The English fountain pen industry 1875 - 1975"''.!!}}