| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1931 |
|
Astounding Stories, February 1931 | Reader's Guild | MAGAZINE | 279|279.3 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1931 |
|
Astounding Stories, February 1931 | Reader's Guild | MAGAZINE | 279|279.3 |