Piccardi
{{PatentInfo |Inventor=Richard H. Stevens |Assignee=L. E. Waterman Company |Country=US |ApplicationNum=670226 |ApplicationDate=1912-01-09 |PatentNum=1080176 |PatentDate=1913-13-02 |PriorityDate=1912-01-09 |Titolo=Fountain-pen |Marca=Waterman |Descrizio...