Piccardi
{{PatentInfo |Inventor=Craig R. Sheaffer |Assignee=W.A. Sheaffer Pen Company |Country=US |ApplicationNum=28959 |ApplicationDate=1928-11-21 |PatentNum=D078794 |PatentDate=1929-06-17 |PriorityDate=1928-11-21 |Titolo=Desing for a combination fountain pen ...