| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1940 |
|
Amazing Stories, July 1940 | Ziff-Davis Publishing Company | MAGAZINE | 72 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1940 |
|
Amazing Stories, July 1940 | Ziff-Davis Publishing Company | MAGAZINE | 72 |