Available on page 10, <a target="_blank" rel="noopener" href="http://www.isfdb.org/cgi-bin/pl.cgi?GRSBCKYR1999">Bleiler (Gernsback)</a>.
Amazing Stories, July 1929, illustrated by Frank R. Paul.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1929 |
|
Amazing Stories, July 1929 | Experimenter Publishing Company | MAGAZINE | 370 |