|Note_en={{Dating|seller}} Confirmed by a letter reporting for some duration test showed in a page. From an [[Edacoto]] catalog for its mechanical pencils and its fountain pens, showing also some [[Aurora]] pens. Fourteenth page. [[Modelli iniziali Edacoto|Edac]] hard rubber [[safety]] and [[lever filler]] pens. | |Note_en={{Dating|seller}} Confirmed by a letter reporting for some duration test showed in a page. From an [[Edacoto]] catalog for its mechanical pencils and its fountain pens, showing also some [[Aurora]] pens. Fourteenth page. [[Modelli iniziali Edacoto|Edac]] hard rubber [[safety]] and [[lever filler]] pens. |