| Digest Nr | Subject and Author |
 |
| 2017.03.11.02 |
80-Note Ampico "B" Stack, from John Grant |
| 2017.03.09.05 |
80-Note Ampico "B" Stack Likely From Duo-Art, from Dave Saul |
| 2017.03.09.04 |
80-Note Ampico "B" Stack in a Steinway S, from Larry Hollenberg |
| 2017.03.08.04 |
80-Note Ampico "B" Stack, from John Grant |
| 1998.12.01.21 |
80-Note Mode in Marque Ampico, from Darrell Clarke |
| 1998.12.01.20 |
80-Note Mode in Marque Ampico, from Bob Conant |
| 1998.11.30.14 |
80-Note Mode in Marque Ampico, from Peter Coggins |
 |