| Digest Nr | Subject and Author |
|---|
 |
| 2016.01.19.01 | Regina Disc Compatibility Discovery, from Kevin McElhone |
| 2009.01.26.01 | Music Roll Types and Compatibility, from Stan Harrison |
| 2004.04.01.06 | Piano Roll Compatibility & Roll Types, from John A. Tuttle |
| 2004.03.23.03 | Piano Roll Compatibility, from Ellie |
| 2003.10.31.05 | 'A' & 'B' Ampico Roll Compatibility, from Rodney Diehl |
| 2002.07.12.03 | Kimball-Welte Roll Player Compatibility, from Jim Crank |
| 2002.07.11.03 | Kimball-Welte Roll Player Compatibility, from Howard Towlson |
| 2002.05.29.07 | Correction: Windows XP Compatibility, from Ray Finch |
| 2002.05.28.12 | Windows XP Compatibility, from Ray Finch |
| 2002.05.24.03 | Windows XP Compatibility, from Albert de Boer |
| 1998.11.19.04 | Compatibility of Melodant & Themodist Rolls, from Julian Dyer |
| 1998.06.29.03 | Compatibility of Criterion and Olympic Discs, from Wayne Eidelbus |
| 1997.12.29.13 | Ampico Valves and A-B Compatibility, from Dave Saul |
| 1997.12.28.16 | Ampico A & B Compatibility, from Craig Brougher |
| 1997.12.27.16 | Ampico A and B Compatibility, from Dave Saul |
| 1997.09.20.03 | Computer Compatibility in UK, from Terry Smythe |
| 1996.12.03.23 | Re Ampico A and B Compatibility, from Craig Brougher |
| 1996.03.14.03 | Compatibility of Solenoid Pianos, from Robbie Rhodes |
|
