| Digest Nr | Subject and Author |
|---|
 |
| 2023.03.19.01 | FS: 1928 Mason & Hamlin RA in Southern California, from Roger Caruso |
| 2021.08.02.03 | FS: Restored 1927 Mason & Hamlin RA Ampico, from Robert Rusczyk |
| 2020.03.15.06 | Value of Mason and Hamlin RA Ampico Grand Piano, from Pat DeWitt |
| 2019.06.01.04 | Value of 1928 Mason Hamlin RA Ampico, from Bill Losch |
| 2018.07.09.05 | FS: Late 1928 Mason & Hamlin RA Ampico Grand, from Ken Snowden |
| 2017.01.23.05 | FS: Restored Mason & Hamlin RA Ampico, from Robert Rusczyk |
| 2009.10.20.03 | FS: Mason & Hamlin 6' RA Ampico in California, from Jim Crank |
| 2006.10.31.07 | Mason & Hamlin RA Ampico B in New Hampshire, from Berco Landman |
| 2004.09.27.07 | FS: Mason & Hamlin Style RA Ampico A, from John Del Carlo |
| 1999.06.19.05 | Raffin Organ RA Files, from Al Pebworth |
| 1998.04.24.13 | FS: Mason & Hamlin " RA" Ampico B, from Thomas Ahearn |
|
