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| Harry Walton: Science Fiction Technology and Ideas |
| Harry Walton was active as a writer between 1937 and 1953; he sometimes wrote stories as Harry Fletcher. |
| Invention/Technology | Source Work (Publication Date) |
|
Charged Catching Net |
The Scrambler (1941) |
|
Space-Post |
Episode On Dhee Minor (1939) |
(Records 1 to 2 of 2)
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