- 1. Topband: Perusing an old book - Construction of radio phone and telegraph receivers for beginners (score: 1)
- Author: James Rodenkirch <Rodenkirch_LLC@msn.com>
- Date: Fri, 6 Jan 2017 12:30:58 +0000
- A neighbor was perusing some old books her father had saved - he was an electrical engineer - and found a 1922 edition of Construction of radio phone and telegraph receivers for beginners authored by
- /archives//html/Topband/2017-01/msg00010.html (7,323 bytes)
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