Letter (Unknown, July 1939): We're in a kind of tough position you know. No one ever ran a magazine like Unknown before, and only by what you readers say of the stories we offer can we know what we should give you. Comments pro and con are equally wanted-
| First published | July 1939 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1939 |
|
Unknown, July 1939 | Street & Smith Publications, Inc. | MAGAZINE | 129|129.2 |