Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| May 1939 | Amazing Stories, May 1939 | Ziff-Davis Publishing Company | MAGAZINE | 56 |
| January 1972 | Science Fiction Adventure Classics, January 1972 | Ultimate Publishing Co., Inc. | MAGAZINE | 61 |
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| May 1939 | Amazing Stories, May 1939 | Ziff-Davis Publishing Company | MAGAZINE | 56 |
| January 1972 | Science Fiction Adventure Classics, January 1972 | Ultimate Publishing Co., Inc. | MAGAZINE | 61 |