Piccardi
{{PatentInfo |Inventor=Francis W. Vaughn Jr. |Assignee=Vaughn-Upton Company |Country=US |ApplicationNum=640766 |ApplicationDate=1911-07-27 |PatentNum=1071538 |PatentDate=1913-08-26 |PriorityDate=1911-07-27 |Titolo=Fountain-pen |Marca=Unbranded |Descriz...