Modifiche

{{NascitaMarche|1917}}

{{NascitaMarche|1917}}

{{VoceCronologia|Eversharp,Boston Fountain Pen||modifica

{{VoceCronologia|Eversharp,Boston Fountain Pen||modifica

| introduce modelli in ebanite [[mottled|marmorizzata]] (?)

| acquisisce la ''Boston Fountain Pen Company''

| acquire the ''[[Boston Fountain Pen]] Company''

| acquire the ''[[Boston Fountain Pen]] Company''

| a acquis la ''[[Boston Fountain Pen]] Company''}}

| a acquis la ''[[Boston Fountain Pen]] Company''}}