| Digest Nr | Subject and Author |
 |
| 2007.02.26.01 | Scanning Reproducing Piano Rolls for Archiving, from Paul Manganaro |
| 2005.02.02.03 | Archiving Data of Specialty Web Sites, from John A. Tuttle |
| 2005.02.02.02 | Archiving Data of Specialty Web Sites, from Matthew Caulfield |
| 2003.04.30.12 | MIDI Files for Archiving Music Roll Data, from Jim Crank |
| 2003.04.29.11 | MIDI Files for Archiving Music Roll Data, from Julian Dyer |
| 2003.04.16.08 | MIDI Files for Archiving Music Roll Data, from Julian Dyer |
| 1999.03.17.04 | Archiving Reproducing Piano Rolls, from Richard Stibbons |
| 1999.03.11.10 | Ferruccio Busoni Archiving Project, from Albert Petrak |
| 1999.03.08.03 | Ferruccio Busoni Archiving Project, from Albert Petrak |
| 1995.12.29.02 | Archiving and Music Roll Duplicating, from John Rhodes |
 |