Available on page 310, Bleiler (Gernsback).
Source · ISFDB CC BY 4.0
Placement
- Buck Rogers — #1
- contained in Armageddon 2419 A.D. and The Airlords of Hancollection
- contained in Man in the 25th Centurycollection
- contained in Sci-Fi Ultimate Collectionomnibus
- contained in The Time Travel Megapack: 26 Modern and Classic Science Fiction Storiesanthology
- contained in Time Travel Short Storiesanthology