Cartoon: "The New Mechanical Pen Will Revolutionize the Business"
| First published | December 1948 |
|---|---|
| Type | Interior Art |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1948 |
|
Fantastic Adventures, December 1948 | Ziff-Davis Publishing Company | MAGAZINE | 6 |
| 1949 |
|
Fantastic Adventures Quarterly, Spring 1949 | Ziff-Davis Publishing Company | MAGAZINE | 6|2006 |