| Digest Nr | Subject and Author |
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| 2023.12.20.02 | Canadian-built Otto Higel Metalnola Actions, from Andrew Pretty |
| 2016.05.12.02 | Easiest vs. Hard to Rebuild Player Actions, from William Maguire |
| 2016.05.11.03 | Easiest vs. Hard to Rebuild Player Actions, from Bob Conant |
| 2016.05.10.04 | Easiest vs. Hard to Rebuild Player Actions, from Bill Maguire |
| 2016.05.10.03 | Easiest vs. Hard to Rebuild Player Actions, from Richard Ingram |
| 2016.05.10.02 | Easiest vs. Hard to Rebuild Player Actions, from David Dewey |
| 2016.05.09.09 | Easiest vs. Hard to Rebuild Player Actions, from Luke Myers |
| 2015.06.14.06 | Jigs and Fixtures for Rebuilding Player Actions, from Daniel Bussell |
| 2012.05.30.05 | Special Levers for Player Piano Actions, from Julian Dyer |
| 2011.08.05.02 | Herrburger Brooks Keyboard & Piano Actions, from Keith Reedman |
| 2011.07.31.04 | Herrburger Brooks Keyboards & Piano Actions, from Nicholas Simons |
| 2010.06.13.03 | Seek Photos of Player Actions During Restoration, from Rob Goodale |
| 2010.03.01.09 | FS: Welte-Mignon Reproducer Actions in Ohio, from Barb Tucker |
| 2010.02.22.08 | Rebuilding Standard & Autopneumatic Actions, from Herb Ziegler |
| 2010.02.21.03 | Rebuilding Standard & Autopneumatic Actions, from Bruce Mercer |
| 2009.07.06.11 | FS: Player Piano Top Actions in Portland, Oregon, from Ken Marts |
| 2008.10.17.05 | Player Piano Actions With Die-cast Valves, from Bob Conant |
| 2008.04.06.05 | FS Free: Simplex and Kimball Player Actions, from Jim Turner |
| 2007.06.22.04 | Pratt-Read Player Piano Actions, from Jeffrey R. Wood |
| 2007.06.22.03 | Pratt-Read Player Piano Actions, from John A. Tuttle |
| 2007.02.14.05 | FS: Salvaged Player Piano Actions in UK, from Andy Hood |
| 2006.01.31.05 | Testing Player Actions at the Factory, from Alan Mueller |
| 2006.01.29.02 | Testing Player Actions at the Factory, from Paddy Handscombe |
| 2006.01.27.02 | Testing Player Actions at the Factory, from Bryan Cather |
| 2005.02.06.02 | 43 Player Piano Actions Described at Web Site, from John A. Tuttle |
| 2005.02.05.01 | 43 Player Piano Actions Described at Web Site, from Pat DeWitt |
| 2005.02.01.07 | 43 Player Piano Actions Described at Web Site, from John A. Tuttle |
| 2004.03.08.07 | Valve Leather Materials for Player Piano Actions, from Don Teach |
| 2004.02.23.11 | Retrofit Solenoid Actions for Old Player Pianos, from John Dewey |
| 2004.02.22.11 | Retrofit Solenoid Actions for Old Player Pianos, from Peter Phillips |
| 2004.02.14.01 | New Solenoid Actions for Old Player Pianos, from Artis Wodehouse |
| 2003.06.16.06 | Foreign Player Piano Makes & Player Actions, from John A. Tuttle |
| 2003.06.10.05 | European Player Piano Makes & Player Actions, from Brian Thornton |
| 2003.06.10.04 | European Player Piano Makes & Player Actions, from Gerhard Dangel |
| 2003.06.09.05 | European Player Piano Makes & Player Actions, from Julian Dyer |
| 2003.04.25.03 | FS: Schultz & Hardman Duo Player Actions, from James Williams |
| 2002.07.09.09 | Enigmatic Pneumatics On Some Ampico A Actions, from D. L. Bullock |
| 2001.09.25.04 | Wurlitzer 165 Tympani Actions, from Matthew Caulfield |
| 2001.04.07.14 | FS: Player Piano Actions by Gerald Kolac, from Richard Friedman |
| 2000.11.28.04 | Identifying 1970s Kimball Player Actions, from John A. Tuttle |
| 2000.11.27.07 | Identifying 1970s Kimball Player Actions, from Ed Gaida |
| 2000.09.26.11 | Reproducing Player Actions for Existing Pianos, from Eystein Kallhovde |
| 2000.09.26.10 | Retrofit Pneumatic Player Actions, from Joe Gumbosky |
| 2000.08.16.13 | Player Manufacturers and Player Actions Installed, from John A. Tuttle |
| 2000.05.11.11 | Help Identifying Baldwin and Hardman Actions, from Julian Brook |
| 2000.02.29.07 | Mystery Wood Type in Player Piano Actions, from Mike Kitner |
| 2000.02.29.06 | Mystery Wood Type in Player Piano Actions, from Brian Smith |
| 2000.02.28.14 | Mystery Wood Type in Player Piano Actions, from Mike Kitner |
| 2000.02.28.13 | Wood Type in Player Piano Actions, from Craig Brougher |
| 2000.02.28.12 | Wood Type in Player Piano Actions, from D. L. Bullock |
| 2000.02.27.13 | Wood Type in Player Piano Actions, from Mike Kitner |
| 1999.12.25.06 | Gulbransen Actions ARE Restorable, from Al Pebworth |
| 1999.07.03.11 | Simplex, Standard, Amphion and Pratt-Reed Actions, from John A. Tuttle |
| 1999.05.15.10 | Farrand, Cecilian and Bush & Lane Player Actions, from Dean Randall |
| 1999.01.18.18 | Cleaning Piano Actions, from Larry Mayo |
| 1998.09.20.09 | Player Actions Used in Kreiter Pianos, from Howard Wyman |
| 1998.09.20.08 | Player Actions Used in Kreiter Pianos, from Richard Moody |
| 1997.08.28.11 | Higel Actions and Ord-Hume, from Julian Dyer |
| 1997.08.26.08 | Makers of Themodist/Solodant Player Actions, from Jeffrey Borinsky |
| 1997.08.24.05 | Makers of Themodist/Solodant Player Actions, from Colin Hinz |
| 1997.08.23.09 | Makers of Themodist Player Actions, from D. L. Bullock |
| 1997.08.22.08 | Makers of Themodist Player Actions, from Julian Dyer |
| 1997.05.09.02 | Removing Player Actions!!!??, from Jon Miller |
| 1997.05.08.16 | Removing Player Actions!!!??, from Larry Lobel |
| 1997.05.08.15 | Removing Player Actions!!!??, from Roger Waring |
| 1997.05.08.14 | Removing Player Actions!!!??, from Tim Ward |
| 1997.05.08.13 | Removing Player Actions!!!??, from Andy Taylor |
| 1997.05.08.12 | Removing Player Actions!!!??, from Craig Brougher |
| 1997.05.07.11 | Removing Player Actions!!!??, from Larry Mayo |
| 1997.05.07.10 | Removing Player Actions!!!??, from D. L. Bullock |
| 1997.05.07.09 | Removing Player Actions!!!??, from Bruce Clark |
| 1997.05.07.08 | Removing Player Actions!!!??, from Brian Thornton |
| 1997.05.06.06 | Removing Player Actions!!!??, from Andy Taylor |
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