| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1949 |
|
Astounding Science Fiction, September 1949 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 5 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1949 |
|
Astounding Science Fiction, September 1949 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 5 |