Unlocking the Past
| First published | September 1928 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
Available on page 215, <a target="_blank" rel="noopener" href="http://www.isfdb.org/cgi-bin/pl.cgi?GRSBCKYR1999">Bleiler (Gernsback)</a>.
Amazing Stories, September 1928, illustrated by Frank R. Paul.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1928 |
|
Amazing Stories, September 1928 | Experimenter Publishing Company | MAGAZINE | 513 |