Sam Graves' Gravity Nullifier
| First published | March 1924 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Series | Sam Graves |
Available on page 419, <a target="_blank" rel="noopener" href="http://www.isfdb.org/cgi-bin/pl.cgi?GRSBCKYR1999">Bleiler (Gernsback)</a>.
Amazing Stories, August 1929, unsigned illustration.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1924 |
|
Practical Electrics, March 1924 | Experimenter Publishing Company | MAGAZINE | 240 |
| August 1929 |
|
Amazing Stories, August 1929 | Experimenter Publishing Company | MAGAZINE | 465 |