Twenty Years from Today
| First published | February 1931 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
Available on page 82, <a target="_blank" rel="noopener" href="http://www.isfdb.org/cgi-bin/pl.cgi?GRSBCKYR1999">Bleiler (Gernsback)</a>.
Amazing Stories, February 1931.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1931 |
|
Amazing Stories, February 1931 | Radio-Science Publications, Inc. | MAGAZINE | 1024 |