Letter (Astounding, August 1938): Mrs. Ley Illustrated "Witnesses of the Past".
| First published | August 1938 |
|---|---|
| Type | Essay |
| Series | Letters: Isaac Asimov |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1938 |
|
Astounding Science-Fiction, August 1938 | Street & Smith Publications, Inc. | MAGAZINE | 161 |