| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1930 |
|
Amazing Stories Quarterly, Spring 1930 | Experimenter Publishing Company | MAGAZINE | 147 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1930 |
|
Amazing Stories Quarterly, Spring 1930 | Experimenter Publishing Company | MAGAZINE | 147 |