| Name | Last modified | Size | Description | |
|---|---|---|---|---|
| Parent Directory | - | |||
| Amateur Radio History.pdf | 2009-08-30 22:38 | 715K | ||
| Antique Radios 1987-03.pdf | 2019-05-01 01:46 | 702K | ||
| Communications 1986.pdf | 2020-04-01 00:58 | 3.1M | ||
| Evolution of the AC-DC Radio.pdf | 2020-03-14 19:48 | 1.1M | ||
| Evolution of the Communications Receiver.pdf | 2019-06-20 22:26 | 4.9M | ||
| How Radio Got Started - A Canadian View.pdf | 2019-05-28 02:45 | 3.4M | ||
| How Wireless Got Its Voice.pdf | 2020-02-23 22:53 | 2.0M | ||
| The 1945 Proposal by Arthur C_ Clarke for Geostationary Satellite Communications.mht | 2015-06-08 23:54 | 2.7M | ||
| The Early Days of Radio 1988-08.pdf | 2019-05-01 01:28 | 1.6M | ||
| The Early Days of Radio Part 3 1987-04.pdf | 2019-05-01 01:48 | 1.6M | ||
| The First Shirt Pocket Radio.pdf | 2020-07-26 02:21 | 3.2M | ||
| The Stone Age of Broadcasting.pdf | 2011-06-11 05:02 | 127K | ||
| The Story of Undersea Cables Part 01.pdf | 2020-07-18 23:46 | 897K | ||
| WW2 Japanese 1000W Transmitter.pdf | 2019-02-01 03:40 | 1.3M | ||
| Who Really Invented the Telephone.pdf | 2014-02-09 05:21 | 707K | ||
| 2020-02-17 02:24 | 88 | |||