One of "two important tales assembled in" the 1935 collection, "about life and love in a <u>Pax Aeronautica</u> world" (underscore represents cross-reference linked online)
--SFE3, biographical entry by Everett F. Bleiler and John Clute
Originally published as "In 2073 AD" in London Daily Herald 12-15 March 1928 --SFE3
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1928 | Daily Herald, March 12, 1928 | MAGAZINE | 7 | ||
| March 1928 | Daily Herald, March 13, 1928 | MAGAZINE | |||
| March 1928 | Daily Herald, March 14, 1928 | MAGAZINE | 9 | ||
| March 1928 | Daily Herald, March 15, 1928 | MAGAZINE | 9 | ||
| 1935 |
|
The Invisible Voices | The Richards Press | Collection | 264 |
| May 1936 |
|
The Invisible Voices | Vanguard Press | Collection |