| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1939 |
|
Science Fiction, June 1939 | Blue Ribbon Magazines | MAGAZINE | 62 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1939 |
|
Science Fiction, June 1939 | Blue Ribbon Magazines | MAGAZINE | 62 |