The most recent submissions are listed first.
| Digest Nr | Subject and Author |
 |
| 2003.01.06.01 | Operating and Maintaining a Disc Musical Box, from Ron Beard |
| 2000.11.06.04 | Operating & Maintaining the Player Piano, from Mike 'Fox' Morrey |
| 1999.01.27.09 | Maintaining the Black Key Finish, from Mike Ryan |
| 1998.07.21.07 | Maintaining Interest in Automatic Music, from Roger Waring |
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