| Digest Nr | Subject and Author |
 |
| 2000.02.22.03 | Mechanical Speech Machines - "Robert Robot", from Hal Davis |
| 2000.02.21.04 | Mechanical Speech Machines - The Yoghurt Pot, from Jeffrey Borinsky |
| 2000.02.21.03 | Mechanical Speech Machines in Automatons, from Michael Start |
| 2000.02.20.03 | Mechanical Speech Machines at Bell Laboratories, from Mike Knudsen |
| 2000.02.20.02 | Mechanical Speech Machines in Toys, from Walt Kehoe |
| 2000.02.19.05 | Mechanical Speech Machines, from Mark Kinsler |
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