| Digest Nr | Subject and Author |
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| 2025.10.15.03 |
FS: 1912 Conway Simplex Player Piano in New York, from Piotr Barcz |
| 2024.09.16.01 |
Seek Simplex "Fishing Pole" Tracking Mechanism, from Piotr Barcz |
| 2023.12.11.01 |
Simplex Pneumatics Mounted Vertically, from Ed Chaban |
| 2023.12.06.03 |
Simplex Pneumatics Mounted Vertically, from David Krall |
| 2023.06.23.01 |
Seek Simplex Pneumatics, from John Ravert, Sr. |
| 2023.04.27.02 |
Simplex Pneumatics Mounted Vertically, from Bill Chapman |
| 2023.04.25.01 |
Simplex Pneumatics Mounted Vertically, from David Krall |
| 2022.01.21.06 |
FS: Simplex Push-up Player in Missouri, from Tom Noble |
| 2021.06.28.03 |
Seek Simplex Unit Pneumatics, from Bruce Stevens |
| 2021.03.23.05 |
Tools for Rebuilding Simplex Valves, from Don Teach |
| 2021.03.23.04 |
Rebuilding Simplex Valves, from Don Teach |
| 2020.02.27.01 |
Simplex Pneumatic Manufacturing Machinery, from Lance Reed |
| 2020.01.15.03 |
FS: Simplex Player Stack & Extra Parts, from Luke Myers |
| 2019.05.16.06 |
FS Free: PPCo Simplex Unit Pneumatic Tester, from Ed Chaban |
| 2018.03.09.01 |
Seek Simplex 2-tier Pneumatic For Tom Thumb Piano, from Bob Stewart |
| 2018.01.11.03 |
"Simple" Trick for Simplex and other Unit Pneum, from Luke Myers |
| 2018.01.02.06 |
Converting Simplex Unit to Normal Pneumatic, from Luke Myers |
| 2018.01.01.07 |
Converting Simplex Unit to Normal Pneumatic, from David Dewey |
| 2017.12.31.07 |
Converting Simplex Unit to Normal Pneumatic, from Luke Myers |
| 2017.12.28.03 |
Seek Simplex Unit Pneumatics, from Luke Myers |
| 2017.12.14.03 |
Simplex + Standard Hybrid Player Action, from Richard Friedman |
| 2017.12.06.03 |
Simplex + Standard Hybrid Player Action, from Vince Wukmir |
| 2017.12.05.02 |
Simplex + Standard Hybrid Player Action, from Vince Wukmir |
| 2017.09.01.01 |
Seek Cutoff Part For a Simplex Lower Action, from Luke Lindblom |
| 2016.12.20.06 |
Seek Simplex Action Cartridge Test Jig, from Luke Lindblom |
| 2016.04.08.01 |
Harmonika Simplex Disc Playing Bandoneon, from Jean Nimal |
| 2016.01.03.02 |
Simplex Automatic Roll Tracking Mechanism Cord, from Pat DeWitt |
| 2016.01.02.02 |
Simplex Automatic Roll Tracking Mechanism, from David Dewey |
| 2016.01.01.02 |
Simplex Automatic Roll Tracking Mechanism, from Gilles Chouinard |
| 2015.12.31.03 |
Simplex Automatic Roll Tracking Mechanism, from David Dewey |
| 2015.12.30.02 |
Simplex Automatic Roll Tracking Mechanism, from Stanley Morton |
| 2015.12.18.02 |
Seek Rebuilt Simplex Wind Motor, from Stanley Morton |
| 2014.08.04.06 |
Seek Simplex Pneumatics for 3-tier Player Action, from Pete McFall |
| 2014.03.19.05 |
Seek "Felt" for Simplex Valve Guides, from S. Lee Walker |
| 2014.03.05.02 |
Repairing a Simplex Tracker Assembly, from Pat DeWitt |
| 2014.03.04.04 |
Repairing a Simplex Tracker Assembly, from Bill Maguire |
| 2014.03.01.04 |
Repairing a Simplex Tracker Assembly, from David Dewey |
| 2014.02.28.01 |
Repairing a Simplex Tracker Assembly, from Pat DeWitt |
| 2012.11.10.01 |
Simplex Harmonika Disc Playing Accordion, from Rod Cornelius |
| 2012.04.20.05 |
Simplex Player Action Trapezoid Tracker Bar, from Joel Holden |
| 2011.12.22.03 |
Seek Simplex Pneumatic Valve Parts, from Duaine Hechler |
| 2011.11.21.07 |
Attaching Simplex Pouch Lifter Discs, from Jon Page |
| 2011.10.10.09 |
Simplex Pneumatic Gaskets, from Duaine Hechler |
| 2011.09.24.04 |
Simplex Pneumatic Gaskets, from Duaine Hechler |
| 2011.09.24.03 |
Gaskets for Simplex, Coinola & Wurlitzer Valves, from Don Teach |
| 2011.09.23.04 |
Seek Simplex Pneumatic Gaskets, from Pete McFall |
| 2011.03.29.03 |
Seek Simplex 88-Note Player Transmission, from Karl Schroeder |
| 2011.03.28.08 |
Seek Flanged Fingers for Early 3-tier Simplex, from Bob Stewart |
| 2010.07.24.03 |
Simplex Tubing Diagram Needed, from Karl Eisenhauer |
| 2010.06.26.04 |
Seek 30 Simplex Pneumatics, from Merrill Bancroft |
| 2010.03.23.06 |
FS: Lot of Simplex Unit Valves, from David Saleh |
| 2010.03.01.08 |
FS: Simplex Unit Pneumatic Parts, from David Saleh |
| 2009.12.11.07 |
Cloth Punchings for Simplex Player Action, from Andy Taylor |
| 2009.12.11.06 |
Replacement Simplex Valves, from Mark Kraabel |
| 2009.12.10.06 |
Leather Valve Facings for Simplex Player Action, from Jeffrey R. Wood |
| 2009.12.09.03 |
Seek Cloth Punchings for Simplex Player Action, from Bob Oppenheim |
| 2009.11.14.04 |
Seek Simplex Pneumatic Blocks & Round Hinges, from Merrill Bancroft |
| 2009.10.25.03 |
Rolls for Simplex 65-note Push-up Player, from Keith Reedman |
| 2009.10.20.02 |
Seek Rolls for Simplex 65-note Push-up Player, from Tom Hutchinson |
| 2009.08.27.07 |
Rebuilding Simplex Player Action, from Robbie Jacob |
| 2009.08.26.04 |
Rebuilding Simplex Player Action, from Mark Kraabel |
| 2009.06.10.09 |
Seek Pinion for Simplex Roll Tracker Mechanism, from Skip Downing |
| 2009.05.08.07 |
Installing Simplex Valve Collars, from Skip Downing |
| 2009.04.07.04 |
Marks on Simplex External Valve Face, from Skip Downing |
| 2009.03.21.06 |
Simplex Valve Blocks, from John A. Tuttle |
| 2009.03.15.03 |
Seek Simplex Valve Blocks, from John A. Tuttle |
| 2009.01.29.06 |
FS: Jesse French & Sons Piano Simplex Action, from John Kessler |
| 2008.06.18.05 |
Seek Simplex String Tracking System Parts, from Wilbur Herr |
| 2008.05.23.05 |
Seek Simplex Player Action, from Merrill Bancroft |
| 2008.04.06.05 |
FS Free: Simplex and Kimball Player Actions, from Jim Turner |
| 2008.02.06.09 |
FS: 1923 Cable Nelson Grand with Simplex Recordo, from David Schroth Jr. |
| 2008.01.13.09 |
Player Piano Company's Simplex Valve Tester, from Andy Taylor |
| 2008.01.12.05 |
Player Piano Company's Simplex Valve Tester, from Duaine Hechler |
| 2008.01.08.11 |
FS: Simplex Player Piano Action, from David Ulrich |
| 2007.06.02.03 |
Seek Simplex Player Action Stack, from Mike Walter |
| 2007.01.27.06 |
Simplex Player Action in Hallet & Davis Piano, from Bob Conant |
| 2006.08.22.05 |
FS Free: Simplex Player Action in Ohio, from Michael Lauffer |
| 2006.02.25.03 |
Amphion & Aeolian & Simplex Air Motors, from John A. Tuttle |
| 2005.12.10.07 |
Valve Seats for Late Simplex Recordo, from David Schroth Jr. |
| 2005.11.18.07 |
Seek Information on Simplex Player Drawer, from David Schroth Jr. |
| 2004.12.09.03 |
FS: Moore & Moore Simplex Player in Oxfordshire, from Ian McLaughlin |
| 2004.09.23.04 |
Simplex 65-Note Player Piano & Rolls, from John Phillips |
| 2004.09.22.06 |
Rebuilding Simplex 65-Note Player Piano, from Brian Thornton |
| 2004.09.22.05 |
Simplex 65-Note Player Piano & Rolls, from Dan Wilson, London |
| 2004.09.21.02 |
Simplex 65-Note Player Piano & Rolls, from Adam G. Ramet |
| 2004.09.21.01 |
Simplex 65-Note Player Piano & Rolls, from Ray Fairfield |
| 2004.09.20.04 |
Simplex 65-Note Player Piano & Rolls, from Bill Sharkey |
| 2004.09.12.07 |
Simplex Two-tier Player Piano Action Stack, from Bob Stewart |
| 2003.06.25.13 |
Repairing Simplex Player Action, from John A. Tuttle |
| 2003.06.24.09 |
Repairing Simplex Action in Player Piano, from James Jelinek |
| 2003.06.23.11 |
Repairing Simplex Action in Player Piano, from Roy Austin |
| 2002.12.12.06 |
Simplex Player Action & Testing Action Leakage, from John A. Tuttle |
| 2002.11.17.06 |
Pump Connections in Simplex Player Grand Piano, from nickole21@aol |
| 2002.09.07.07 |
Seek Simplex Flange Finger Wires, from John A. Tuttle |
| 2002.03.21.03 |
Harmonika Simplex Disc Playing Concertina, from Rod Cornelius |
| 2002.02.07.06 |
FS: Pin End Simplex Player Rolls, from John Phillips |
| 2001.10.31.16 |
FS: Simplex Pushup Player Parts, from Richard Friedman |
| 2000.08.31.08 |
FS: Simplex Valve Seats, from D. L. Bullock |
| 2000.08.30.05 |
Seek Simplex Valve Seats, from Philip Jamison |
| 1999.09.13.11 |
Wanted: Simplex Push-up Crank, from Adam G. Ramet |
| 1999.08.04.10 |
Testing Simplex Unit Pneumatics, from Craig Brougher |
| 1999.08.03.11 |
Testing Simplex Unit Pneumatics, from Bill Maxim |
| 1999.07.31.06 |
Simplex Transposing Tracker Bar, from Richard Vance |
| 1999.07.03.11 |
Simplex, Standard, Amphion and Pratt-Reed Actions, from John A. Tuttle |
| 1999.06.18.10 |
Simplex Recordo Baby Grand, from Bryan Cather |
| 1999.06.17.03 |
Simplex Recordo Baby Grand, from Kelly Goodman |
| 1999.06.11.04 |
Simplex Recordo Baby Grand, from Stephen Kent Goodman |
| 1999.04.28.10 |
Seek Simplex Valve Blocks, from Deane Wiley |
| 1999.04.27.04 |
Seek Simplex Valve Blocks, from Deane Wiley |
| 1999.02.19.16 |
FS: Simplex Piano Player Rolls, from Berley Firmin |
| 1998.05.23.02 |
Simplex Push-up, from Ray Fairfield |
| 1998.05.21.23 |
FS: Player Piano With Simplex Action, from Bob Loesch |
| 1998.05.21.12 |
Simplex & Carola, from Julian Dyer |
| 1998.05.19.09 |
Simplex Push-up Player, from Pat DeWitt |
| 1998.05.19.08 |
Simplex Push-up Player, from D. L. Bullock |
| 1998.05.18.04 |
Simplex & Symphony Piano Players, from Dan Wilson, London |
| 1998.05.18.03 |
Simplex Piano Player, from Gary Heckman |
| 1998.05.16.04 |
Simplex Piano Player (Vorsetzer), from Glen Deutsch |
| 1998.04.01.20 |
Valves for Simplex Action, from Andy Taylor |
| 1998.03.31.22 |
Replacement Valves for Simplex Action, from Joel Cluskey |
| 1998.01.04.03 |
Introduction & Seek Simplex Diagram, from Jean-Francois Gillon |
| 1997.12.09.11 |
Rebuilding Simplex Pneumatics, from Andy Taylor |
| 1997.12.07.15 |
Rebuilding Simplex Pneumatics, from Craig Brougher |
| 1997.04.09.12 |
Simplex Unit Pneumatics, from Brett Mohr |
| 1997.04.08.12 |
Simplex Pneumatics, from Craig Brougher |
| 1997.04.07.14 |
Help with Simplex Unit Pneumatics., from Bill Boulton |
| 1997.03.17.19 |
Simplex Themodist/Solodant, from Ed Chaban |
| 1997.02.05.17 |
FS: Andrew Kohler Simplex, from Mike Jardin |
| 1997.02.04.15 |
Simplex Player Parts, from Debbie Legg |
| 1997.02.03.20 |
Seek: Simplex Unit Pneumatics, from Debbie Legg |
| 1997.01.25.21 |
Simplex Bellows, from Bob Hunt |
| 1996.12.23.05 |
FS: Conway Simplex in So. Carolina, from Bill Maxim |
| 1996.11.08.04 |
Simplex Tracker Question, from Ed Chaban |
| 1996.10.15.07 |
Re: Hot glue Removal from Simplex Pneumatics, from Richard Moody |
| 1996.10.15.06 |
Re: Simplex Valve Question, from Brett Mohr |
| 1996.10.14.03 |
Simplex Pneumatics, from Craig Brougher |
| 1996.10.13.02 |
Re: Hot glue Removal. and Simplex Valve Question, from Ed Chaban |
| 1996.10.03.02 |
Simplex Pedal Muffler Felt, from Craig Brougher |
| 1996.10.03.01 |
Re: Simplex Sustain Pneumatic, from Richard Moody |
| 1996.09.11.21 |
Simplex advice wanted, from Ed Chaban |
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