| Digest Nr | Subject and Author |
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| 2021.10.21.03 | The Tushinsky Vorsetzers & Their Fates, Part 6, from Jim Miller |
| 2020.05.13.02 | Musical Machines In Their Original Settings, from Alison Biden |
| 2020.05.12.05 | Musical Machines In Their Original Settings, from Kurt Morrison |
| 2020.05.12.04 | Musical Machines In Their Original Settings, from Andreas Wagner |
| 2020.05.11.04 | Musical Machines In Their Original Settings, from Robert Hanulec |
| 2020.05.11.03 | Musical Machines In Their Original Settings, from Nicholas Simons |
| 2020.05.11.02 | Musical Machines In Their Original Settings, from Dave Bowers |
| 2020.05.08.01 | Musical Machines In Their Original Settings, from Kermit Hobbs |
| 2019.02.11.01 | The Tushinsky Vorsetzers & Their Fates, Part 5, from Jim Miller |
| 2018.12.26.01 | The Tushinsky Vorsetzers & Their Fates, Part 4, from Jim Miller |
| 2018.02.14.04 | The Tushinsky Vorsetzers & Their Fates, Part 3, from Jim Miller |
| 2018.01.03.05 | The Tushinsky Vorsetzers & Their Fates, Part 2, from Jim Miller |
| 2017.12.22.04 | The Tushinsky Vorsetzers & Their Fates, Part 1, from Jim Miller |
| 2014.08.24.01 | Dating Musical Boxes From Their Serial Numbers, from Matthew Caulfield |
| 2005.10.27.04 | Museums and Their Warehouses, from Mark Kinsler |
| 2000.11.05.06 | Web Site "Automatic Organs and their Music", from Todd Augsburger |
| 1998.03.31.11 | Player Techs Must Put Away Their Toys, from Andy Taylor |
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