| Digest Nr | Subject and Author |
|---|
 |
| 2006.12.10.06 | Music Roll Spool Core Discoveries, from Niels Berkers |
| 2006.12.10.05 | Music Roll Spool Core Discoveries, from Donald Barton |
| 2006.12.09.07 | Music Roll Spool Core Discoveries, from Debbie Legg |
| 2006.12.09.06 | Music Roll Spool Core Discoveries, from Sam Harris |
| 2006.12.09.05 | Music Roll Spool Core Discoveries, from Jack M. Conway |
| 2006.12.08.04 | Music Roll Spool Core Discoveries, from Paul W. Harris |
| 2006.05.23.02 | Veneer and Core Wood for Pianos, from Don Teach |
| 2006.05.22.03 | Veneer and Core Wood for Pianos, from Steve Cobb |
| 2001.11.06.07 | Seek Cardboard Core for Wurlitzer APP Roll, from Stephen Kent Goodman |
| 2001.07.15.09 | Seek Replacement Core for "A" Roll, from Ron Bopp |
| 2000.02.16.15 | Hex Core Bass Strings in Berdux Pianos, from Jurgen Goering |
| 2000.02.15.08 | Hex Core Strings in Schimmel Pianos, from John A. Tuttle |
| 2000.01.10.08 | Hex Core Universal Bass Strings, from John A. Tuttle |
| 1997.12.11.07 | Music Roll Core is Too Long, from Darrell Clarke |
|
