Piccardi
{{PatentInfo |Inventor=John H. Worthy, Clarence W. Lund |Assignee=The Wahl Company |Country=US |ApplicationNum=464451 |ApplicationDate=1921-05-25 |PatentNum=D059052 |PatentDate=1921-09-13 |PriorityDate=1921-05-25 |Titolo=Design for a pen or pencil case...