The Spectroscope (Amazing Stories, July 1956)
| First published | July 1956 |
|---|---|
| Type | Essay |
| Series | The Spectroscope |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1956 |
|
Amazing Stories, July 1956 | Ziff-Davis Publishing Company | MAGAZINE | 115 |
| July 2013 |
|
Amazing Stories, July 1956 | Pulp Tales Press | Anthology | 115 |