| Digest Nr | Subject and Author |
|---|
 |
| 2012.12.19.05 | Value of Hupfeld Solophonola Upright Player Piano, from David Evans |
| 2012.12.19.04 | Value of Hupfeld Solophonola Upright Player Piano, from Julian Dyer |
| 2012.12.19.03 | Value of Hupfeld Solophonola Upright Player Piano, from Randolph Herr |
| 2012.12.17.02 | Value of Hupfeld Solophonola Upright Player Piano, from Bob Hodge |
| 2010.08.27.09 | Bluethner Hupfeld Solophonola Player Piano, from Jay Merrill |
| 2010.08.26.05 | Bluethner Hupfeld Solophonola Player Piano, from Adam G. Ramet |
| 2006.02.02.06 | FS: 1912 Roenisch Hupfeld Solophonola 7 Foot Grand, from Paddy Handscombe |
| 2005.10.16.08 | FS: 1916 Broadwood Barless Solophonola Grand, from Paddy Handscombe |
| 2005.01.03.13 | FS: Hupfeld Solophonola, from Mark Day |
| 2004.08.28.10 | FS: Hupfeld Solophonola in UK, from Mark Day |
| 2003.05.04.04 | Building a Welte-Mignon & Solophonola Vorsetzer, from James Senior |
| 2002.07.25.12 | Regulating a Hupfeld Solophonola, from James Senior |
| 1999.11.10.11 | Hupfeld Solophonola Control Subtleties, from Paddy Handscombe |
| 1999.10.31.09 | Hupfeld Solophonola, from Paddy Handscombe |
| 1999.10.29.13 | Stuck Notes in Hupfeld Solophonola, from Don Teach |
| 1999.10.29.12 | Hupfeld 73/88-note Solophonola in Roenisch Grand, from Julian Dyer |
| 1999.10.29.11 | Hupfeld Solophonola & Aeolian Themodist Systems, from Dan Wilson, London |
| 1999.10.28.04 | Hupfeld 73/88-note Solophonola in Roenisch Grand, from Roger Waring |
|
