| Digest Nr | Subject and Author |
 |
| 2008.06.05.04 | Half Duo-Art Mystery Pallet Valves, from Julian Dyer |
| 2008.06.04.04 | Half Duo-Art Mystery Pallet Valves, from Randolph Herr |
| 2008.04.16.06 | Rebuilding Duo-Art Expression Unit Valves, from Paddy Handscombe |
| 2008.04.15.06 | Rebuilding Duo-Art Expression Unit Valves, from John Phillips |
| 2008.01.05.03 | Seek Diagram of Welte Vorsetzer Valves, from Randolph Herr |
| 2007.11.21.05 | Amphion Valves Wanted, from John A. Tuttle |
| 2007.10.16.05 | 1970s Aeolian Player Piano with Plastic Valves, from John A. Tuttle |
| 2007.10.09.10 | Seek Ampico B Unit Valves & Pneumatics, from Kim Bunker |
| 2007.10.02.07 | 1970s Aeolian Player Piano with Plastic Valves, from John A. Tuttle |
| 2007.10.01.04 | 1970s Aeolian Player Piano with Plastic Valves, from Deane Wiley |
| 2007.09.23.10 | Adjustment of Unit Block Valves, from Robert Loeffler |
| 2007.09.22.06 | Adjustment of Unit Block Valves, from Doug Hershberger |
| 2007.06.16.04 | Adding In-line Magnet Valves to Ampico Grand, from Walter Tenten |
| 2007.06.15.06 | Adding In-line Magnet Valves to Ampico Grand, from John McClure |
| 2007.05.29.03 | Source of Aeolian Plastic Unit Valves, from Deane Wiley |
| 2007.04.22.05 | Seek Ampico B Ball Bleed Unit Valves, from Bruce Clark |
| 2007.04.17.04 | Seek Ampico B Ball Bleed Unit Valves, from Bruce Clark |
| 2007.04.05.05 | Seek Direct Action Magnet Valves for Pipe Organ, from Jim Quashnock |
| 2007.04.03.04 | Seek Ampico B Ball Unit Valves, from David Goodwin |
| 2007.03.20.07 | Replacement Ampico Unit Valves, from Bruce Clark |
| 2007.02.17.06 | Making Wurlitzer Unit Valves, from Bob Humes |
| 2007.02.05.08 | Rebuilding Box Pump Valves, from Paul Camps |
| 2007.02.04.09 | Rebuilding Box Pump Valves, from Eliyahu Shahar |
| 2007.01.23.09 | Making Wurlitzer 105 Unit Valves, from Don Teach |
| 2007.01.22.07 | Rebuilding Unit Valves, from A. B. Bonds |
| 2007.01.22.06 | Rebuilding Unit Valves, from Bob Hunt |
| 2007.01.21.06 | Making Wurlitzer 105 Unit Valves, from John Haass |
| 2007.01.19.10 | Rebuilding Unit Valves, from Pat DeWitt |
| 2007.01.16.06 | Rebuilding Ampico "A" Secondary Valves, from Pat DeWitt |
| 2007.01.13.08 | Seek Wurlitzer 105 Unit Valves, from Nigel Perry |
| 2007.01.13.06 | Rebuilding Ampico "A" Secondary Valves, from Joel Cluskey |
| 2007.01.12.11 | Rebuilding Ampico "A" Secondary Valves, from Don Teach |
| 2007.01.12.10 | Rebuilding Ampico "A" Secondary Valves, from D. L. Bullock |
| 2007.01.12.09 | Rebuilding Ampico "A" Secondary Valves, from Rob Buckingham |
| 2007.01.12.08 | Rebuilding Ampico "A" Secondary Valves, from Jeff Davis |
| 2007.01.11.02 | Rebuilding Ampico "A" Secondary Valves, from Pat DeWitt |
| 2006.12.07.07 | Ampico A Secondary Valves With Restriction, from Howard Wyman |
| 2006.12.06.15 | Ampico A Secondary Valves With Restriction, from Bob Taylor |
| 2006.12.06.14 | Ampico A Secondary Valves With Restriction, from Pat DeWitt |
| 2006.12.05.08 | Ampico A Secondary Valves With Restriction, from Bob Hunt |
| 2006.11.29.07 | Ampico A Secondary Valves With Restriction, from Bill Chapman |
| 2006.06.27.04 | Lubricating Sliding Wood Valves, from Paul Camps |
| 2006.05.18.07 | Rebuilding Dynavoice Valves, from John Moulton |
| 2006.03.27.18 | Ampico "B" Stack Spill Valves, from musicmakerzz@ |
| 2006.03.21.11 | Ampico "B" Stack Spill Valves, from Bob Taylor |
| 2006.02.25.05 | Seek Ampico A Motor, Pulley & Control Valves, from Bob Taylor |
| 2006.02.24.10 | Rebuilding Ampico "A" Secondary Valves, from Pat DeWitt |
| 2006.02.22.03 | Humidity Variation Loosens Unit Valves, from Debbie Legg |
| 2006.01.07.03 | Leather for Band Organ Valves, from Matthew Caulfield |
| 2006.01.06.06 | Seek Leather for Band Organ Valves, from Chris Carlisle |
| 2006.01.04.07 | Seek Sliding Valves for Modern Aeolian Air Motor, from John A. Tuttle |
| 2005.12.08.04 | Celestina Player Organ Pallet Valves, from Clark McNally |
| 2005.12.05.10 | Aeolian Plastic Unit Valves, from D. L. Bullock |
| 2005.12.05.09 | Aeolian Plastic Unit Valves, from Don Teach |
| 2005.12.04.11 | Gluing Plastic Valves to Wood, from Eric Shoemaker |
| 2005.11.22.05 | Gluing Plastic Valves to Wood, from Deane Wiley |
| 2005.11.19.05 | Gluing Plastic Valves to Wood, from Deane Wiley |
| 2005.11.10.02 | Seek Gasket Material for Pipe Chest Magnet Valves, from Bob Oppenheim |
| 2005.10.21.10 | Leather in Pneumatic Valves, from Bruce Clark |
| 2005.10.20.07 | Use Leather in Pneumatic Valves, from Don Teach |
| 2005.09.27.04 | Model A Ampico Unit Valves & Leaks, from D. L. Bullock |
| 2005.09.25.07 | Model A Ampico Unit Valves & Leaks, from Bruce Clark |
| 2005.09.22.09 | Rebuilding Lester Valves, from Gordon Stelter |
| 2005.09.20.10 | Rebuilding Lester Valves, from Bill Maguire |
| 2005.09.19.06 | Rebuilding Lester Valves, from Gordon Stelter |
| 2005.06.27.02 | Polylon And Valves, from Victor Searle |
| 2005.05.16.11 | Selecting Leather For Valves, from Eliyahu Shahar |
| 2005.05.09.04 | Duo-Art Cross Valves, from Jeffrey R. Wood |
| 2005.05.06.07 | Duo-Art Cross Valves And Ball Bleed Valves, from Randolph Herr |
| 2005.05.06.07 | Duo-Art Cross Valves And Ball Bleed Valves, from Randolph Herr |
| 2005.05.03.08 | Duo-Art Cross Valves, from John A. Tuttle |
| 2005.05.03.07 | Duo-Art Cross Valves, from Bernt Damm |
| 2005.05.01.04 | Duo-Art Cross Valves, from Spencer Chase |
| 2005.05.01.03 | Duo-Art Cross Valves Modification, from Bruce Grimes |
| 2005.04.30.04 | Duo-Art Cross Valves Modification, from Mike Knudsen |
| 2005.04.29.07 | Duo-Art Cross Valves, from John A. Tuttle |
| 2005.04.28.10 | Duo-Art Cross Valves Replacement, from Al Pebworth |
| 2005.04.28.09 | Duo-Art Cross Valves Modification, from Bruce Grimes |
| 2005.04.27.09 | Duo-Art Cross Valves, from Ellsworth Johnson |
| 2005.04.27.08 | Duo-Art Cross Valves, from Bob Taylor |
| 2005.04.26.08 | Duo-Art Cross Valves, from Bill Maguire |
| 2005.04.22.05 | Duo-Art Cross Valves, from D. L. Bullock |
| 2005.04.11.10 | Rebuilding Welte Licensee Valves, from Jonathan Holmes |
| 2005.02.22.09 | Seek Die-Cut Leather Gaskets for Wurlitzer Valves, from Don Teach |
| 2005.01.17.02 | Rebuilding Pianola with Plastic Unit Valves, from D. L. Bullock |
| 2005.01.16.05 | Rebuilding Pianola with Plastic Unit Valves, from Joel Cluskey |
| 2004.11.23.13 | Primary Valves Bypassed in Double Valve Player, from John A. Tuttle |
| 2004.11.21.02 | Primary Valves Bypassed in Double Valve Player, from John Bushey |
| 2004.11.19.06 | Rebuilding Player Action Valves, from John A. Tuttle |
| 2004.11.17.08 | Rebuild The Player Action Valves, from D. L. Bullock |
| 2004.11.04.04 | Rebuild The Player Action Valves, from Bryan Cather |
| 2004.10.31.07 | Mounting Kimball Plastic Unit Valves, from John A. Tuttle |
| 2004.10.21.05 | Source of Aeolian Plastic Unit Valves, from Arthur Marino |
| 2004.10.18.05 | Wurlitzer Unit Valves, from Dale Gunnar |
| 2004.09.24.05 | Source of Wurlitzer Unit Valves of Wood, from Don Teach |
| 2004.09.23.05 | Seek Wurlitzer Unit Valves of Wood, from Larry Hall |
| 2004.08.25.05 | Welte Autopiano Primary Valves, from Tim Gautreaux |
| 2004.08.16.06 | Make Wurlitzer Valves With "Pem" Fasteners, from Don Teach |
| 2004.07.09.09 | Controlling Steam Calliope Electric Valves, from Pete Knobloch |
| 2004.07.08.05 | Controlling Steam Calliope Electric Valves, from Bill Sides |
| 2004.05.27.04 | Source of Organ Magnet Valves, from Harald Mueller |
| 2004.05.26.07 | Seek Used Organ Magnet Valves, from cdmorgan |
| 2004.05.26.06 | Seek Amphion Valves for Model A Ampico, from Grahame Code |
| 2004.05.24.03 | Seek Magnet Valves for Player Accordion, from Patrice Rabby |
| 2004.01.27.04 | Seek Rebuildable Plastic Unit Valves, from Ken Rosen |
| 2004.01.25.09 | Replacing Veneer of Airmotor Slide Valves, from Michael Concordia |
| 2004.01.23.10 | Seek Wurlitzer Pot Metal Valves, from Blaine McCollum |
| 2003.12.29.05 | Extra Pallet Valves on Duo-Art Expression Box, from Diane deTar |
| 2003.12.07.12 | Power Supply for Pipe Organ Magnet Valves, from Jim Crank |
| 2003.12.06.11 | Power Supply for Pipe Organ Magnet Valves, from Bob Loesch |
| 2003.09.06.03 | Seek Wurlitzer 105 Unit Valves, from Peter Frodemo |
| 2003.08.08.02 | Value of Plastic Valves, from Rodney Diehl |
| 2003.07.30.13 | Seek Wurlitzer Unit Valves, from Benjamin Haass |
| 2003.07.18.07 | Seek Auto-Deluxe Valves for Welte Licensee, from Philip Jamison |
| 2003.06.17.14 | Rejuvenating Bellows Valves, from Michael Pawelek |
| 2003.05.15.17 | Unusual Exhauster Flap Valves, from Sam Harris |
| 2003.05.12.07 | Unusual Flap Valves, from Nicholas Simons |
| 2003.05.11.09 | Unusual Exhauster Flap Valves, from Dave Clark |
| 2003.03.24.08 | Plastic Unit Valves from Mike Kitner's Estate, from Julie Porter |
| 2003.03.03.09 | Source of Aeolian Plastic Unit Valves, from Denis Wilkinson |
| 2003.02.25.11 | Two Sizes of Ampico B Unit Valves, from Brian Thornton |
| 2003.02.22.03 | Two Sizes of Ampico B Unit Valves, from Bob Stewart |
| 2003.01.11.04 | Seek Mechanical Valves for Hand-Cranked Organ, from yankvlk@aikenelectric.net |
| 2002.12.23.07 | Leaking Exhauster Valves, from John A. Tuttle |
| 2002.12.21.05 | Leaking Exhauster Valves, from Doug Anderson |
| 2002.12.18.17 | Single or Double Valves in Street Organs, from Nicholas Simons |
| 2002.12.18.16 | Single or Double Valves in Street Organs, from Christofer Noering |
| 2002.12.13.05 | Double Valves for Busker Organ, from Ron Ginger |
| 2002.10.22.08 | FS: Roll Frames & Wurlitzer Unit Valves, from Alan Erb |
| 2002.09.26.07 | Squealing Valves in Clark Player Piano, from Sam Harris |
| 2002.09.25.11 | Squealing Valves in Clark Player Piano, from Deane Wiley |
| 2002.08.20.09 | Modifying Lester Player Action Valves, from Bill Maguire |
| 2002.08.18.08 | Modifying Lester Player Action Valves, from Randy Blake |
| 2002.08.16.08 | Fixture For Testing Ampico B Unit Valves, from A. B. Bonds |
| 2002.08.09.05 | Rebuilding Autopiano Secondary Valves, from Miguel de Mattos |
| 2002.08.06.07 | Rebuilding Autopiano Secondary Valves, from D. L. Bullock |
| 2002.08.06.06 | Rebuilding Autopiano Secondary Valves, from Bill Maguire |
| 2002.08.06.05 | Rebuilding Autopiano Secondary Valves, from James Jelinek |
| 2002.08.05.06 | Replacement Pallet Valves For Gem Roller Organ, from Ron Ginger |
| 2002.08.05.05 | Replacement Pallet Valves For Gem Roller Organ, from Todd Augsburger |
| 2002.08.04.02 | Rebuilding Autopiano Secondary Valves, from Miguel de Mattos |
| 2002.08.02.01 | Replacement Pallet Valves For Gem Roller Organ, from Richard Vance |
| 2002.08.01.02 | Replacement Pallet Valves For Gem Roller Organ, from D. L. Bullock |
| 2002.08.01.01 | Replacement Pallet Valves For Gem Roller Organ, from Ken Vinen |
| 2002.07.11.10 | Rebuilding the Valves Is Important, from Craig Brougher |
| 2002.05.06.13 | Clark Apollo Player Piano Valves, from Deane Wiley |
| 2002.03.19.09 | Adjusting Duo-Art Round Valves, from Spencer Chase |
| 2002.03.18.09 | Location of Xylophone Primary Valves, from Mike Carey |
| 2002.03.13.07 | Gulbransen Player With Rubber Pouch Valves, from Kim Bunker |
| 2002.03.01.08 | Magnet Valves for Player Pianos and Organs, from Robbie Rhodes |
| 2002.02.14.09 | Wurlitzer 4-in-1 Pot Metal Valves, from Jack Stevens |
| 2002.02.12.04 | Wurlitzer 4-in-1 Pot Metal Valves, from Jack Stevens |
| 2002.01.29.06 | Old Style Inverted Ampico (Amphion) Unit Valves, from Jim Heyworth |
| 2002.01.29.05 | Old Style Inverted Ampico Unit Valves, from James Jelinek |
| 2002.01.28.06 | Old Style Inverted Ampico Unit Valves, from Bruce Clark |
| 2001.12.24.10 | Adjusting Baldwin Valves, from Larry Mayo |
| 2001.12.19.10 | Repairing Gem Roller Organ Valves, from Craig Smith |
| 2001.11.23.11 | Seeburg Reiterating Xylophone Valves, from Roger Hughes |
| 2001.11.21.12 | Seeburg Reiterating Xylophone Valves, from Craig Smith |
| 2001.11.20.14 | Rebuilding and Testing Player Piano Valves, from Harald Mueller |
| 2001.11.20.13 | Seeburg Reiterating Xylophone Valves, from Roger Hughes |
| 2001.10.02.09 | Electric Valves for MIDI-Controlled Organ, from Harald Mueller |
| 2001.09.01.03 | Seek Seeburg Upper Valves Seats, from Roger Hughes |
| 2001.08.21.10 | FS: Air Calliope with Electric Valves & Player, from Don Teach |
| 2001.08.11.06 | Seek Gaskets for Cecilian Wood Valves, from Jeff Davis |
| 2001.07.23.09 | Seek In-Line Electric Valves for Player Piano, from Galen Bird |
| 2000.11.04.12 | Seek Ampico "B" Valves, from Dean Moore |
| 2000.09.26.13 | Organ Valves, Pneumatics and MIDI Control, from John Wale |
| 2000.09.23.05 | Organ Valves, Pneumatics and MIDI Control, from Julie Porter |
| 2000.07.26.09 | MIDI Controller & Magnet Valves for Small Organ, from Phil Dayson |
| 2000.07.18.09 | Electric Magnet Valves for Small Organ, from Harald Mueller |
| 2000.07.16.05 | Repairing Aeolian Plastic Block Valves, from Ana Gerard |
| 2000.07.06.12 | New Wurlitzer Unit Valves from PPCo, from Don Teach |
| 2000.07.05.09 | Sponge Silicone Unit Valves from PPCo, from John A. Tuttle |
| 2000.07.04.08 | Sponge Neoprene Valves, from Bob Taylor |
| 2000.07.03.03 | Sponge Neoprene Unit Valves from PPCo, from Brian Thornton |
| 2000.07.01.04 | Sponge Neoprene Unit Valves from PPCo, from Andy Taylor |
| 2000.06.30.07 | Wurlitzer Unit Valves from PPCo, from Dan Armstrong |
| 2000.06.29.06 | Wurlitzer Unit Valves from Player Piano Company, from Don Teach |
| 2000.05.26.06 | Aeolian Plastic PCV Valves, from Terry Dolan |
| 2000.05.18.08 | Exhauster Flap Valves - Thanks, from Julian Brook |
| 2000.05.16.07 | Exhauster Flap Valves, from Richard Vance |
| 2000.05.15.07 | Exhauster Flap Valves, from Julian Brook |
| 2000.05.08.02 | Aeolian Orchestrelle Valves, from Kevin McElhone |
| 2000.04.29.05 | Duo-Art Cross Valves, from Spencer Chase |
| 2000.04.16.10 | Rebuilding Valves in Beckwith Player, from Damon Atchison |
| 2000.02.14.05 | Stack Valves in Seeburg Celesta, from Stephen Kent Goodman |
| 2000.01.27.19 | Aeolian 116-note Low Pressure Organ Valves, from Bob Taylor |
| 2000.01.27.18 | Aeolian 116-note Low Pressure Organ Valves, from Richard Vance |
| 2000.01.26.12 | Aeolian 116-note Low Pressure Organ Valves, from Bob Taylor |
| 2000.01.24.15 | Gum Rubber in Dynavoice Valves, from Tom Lear |
| 2000.01.23.10 | Sponge Neoprene in Reproducing Piano Valves, from D. L. Bullock |
| 2000.01.23.09 | Sponge Neoprene Not in Dynavoice Valves, from D. L. Bullock |
| 2000.01.22.16 | Sponge Neoprene in Reproducing Piano Valves, from Craig Brougher |
| 2000.01.22.15 | Sponge Neoprene in Dynavoice Valves, from Tom Lear |
| 2000.01.21.15 | Valves with Sponge Neoprene, from Bob Taylor |
| 2000.01.19.13 | Rebuilding Pianola With Plastic Unit Valves, from D. L. Bullock |
| 2000.01.02.04 | Seek Tangley Cast Metal Valves, from Bill Black |
| 1999.11.19.01 | Introduction & Amphion Upside-Down Valves, from Wayne Boksa |
| 1999.10.26.09 | Pouch Operated Valves - Inside and Out, from Johan Liljencrants |
| 1999.10.05.11 | Pouch Leather for Orchestrion Valves, from Craig Brougher |
| 1999.10.04.04 | Pouch Leather for Orchestrion Valves, from Bernt Damm |
| 1999.09.25.02 | Duo-Art Cross Valves -- Please Stop !, from Steve Greatrex |
| 1999.09.23.04 | Duo-Art Cross Valves, from Craig Brougher |
| 1999.09.23.03 | Duo-Art Cross Valves, from Al Pebworth |
| 1999.09.22.09 | Duo Art Valves, from Brian Thornton |
| 1999.09.20.06 | Duo Art Valves, from Steve Greatrex |
| 1999.09.08.14 | Needed: Ampico B Stack Valves, from Bill Earnest |
| 1999.05.21.11 | Rebuilding Metal Stem Player Valves, from Craig Brougher |
| 1999.03.15.12 | New Valve Tester and Ampico B Valves, from Craig Brougher |
| 1999.03.14.09 | New Valve Tester & Ampico B Valves, from Craig Brougher |
| 1999.02.17.06 | Flap Valves for Exhausters, from Don Teach |
| 1999.02.16.08 | Source of Leather for Flap Valves, from Douglas K. Rhodes |
| 1999.01.30.13 | Rebuilding Wurlitzer Valves, from Don Teach |
| 1999.01.28.14 | Rebuilding Wurlitzer Valves, from Craig Brougher |
| 1999.01.27.10 | Rebuilding Wurlitzer Valves, from Howard Wyman |
| 1999.01.12.23 | Ampico B Ball Bleed Valves, from Craig Brougher |
| 1999.01.11.11 | Rebuilding Ampico "B" Unit Valves, from Larry Broadmoore |
| 1999.01.10.12 | Rebuilding Ampico "B" Unit Valves, from Bruce Clark |
| 1999.01.08.12 | Leaks In Ampico Unit Valves, from Bruce Clark |
| 1999.01.07.19 | Leaks In Ampico A Valves, from Bruce Clark |
| 1999.01.06.12 | Leaks In Ampico A Valves, from Deane Wiley |
| 1998.12.27.11 | New Ampico Unit Valves From Bob Lemon, from Jon Page |
| 1998.12.26.10 | Seek New Ampico Unit Valves, from Bruce Clark |
| 1998.12.01.22 | Rebuilding Secondary Valves & Pouches, from Dana Harrold |
| 1998.11.22.03 | Restoring Valves of 65/88-note Steinway Themodist, from Paul Manganaro |
| 1998.11.21.06 | Testing Amphion Block Valves, from David Chalkin |
| 1998.09.07.20 | Rebuilding Inside Valves, from Roger Waring |
| 1998.06.21.11 | Exhauster Pump Flap Valves, from Bryan Cather |
| 1998.04.23.22 | Duo-Art Cross Valves - Again, from Bob Taylor |
| 1998.04.21.01 | Introduction & Duo-Art Cross Valves, from Steve Greatrex |
| 1998.04.11.18 | Lock and Cancel Valves, from Dave Vincent |
| 1998.04.11.17 | Lock and Cancel Valves, from Fritz Gellerman |
| 1998.04.09.16 | Lock & Cancel Valves, from Fritz Gellerman |
| 1998.04.01.20 | Valves for Simplex Action, from Andy Taylor |
| 1998.03.31.22 | Replacement Valves for Simplex Action, from Joel Cluskey |
| 1998.03.06.11 | Coinola Valves & Casting Parts, from Don Teach |
| 1998.02.21.07 | Wurlitzer Four-in-one Valves, from Hal Davis |
| 1998.02.20.12 | Replacement Valves for Wurlitzer Organs, from Matthew Caulfield |
| 1998.02.12.13 | Felt for Player Valves, from D. L. Bullock |
| 1998.02.11.07 | Felt for Player Valves, from Tim Blyth |
| 1998.02.10.17 | Felt for Player Valves, from Richard Vance |
| 1998.02.10.16 | Felt for Player Valves, from Larry Broadmoore |
| 1998.02.10.15 | Felt for Player Valves, from Sam Harris |
| 1998.02.09.14 | Seek Felt for Player Valves, from Sam Harris |
| 1998.01.20.10 | Use Kid Skin for Standard Action Valves, from Al Pebworth |
| 1998.01.19.16 | Help for Standard Action Valves, from Richard Vance |
| 1998.01.19.15 | Help for Standard Action Valves, from Douglas K. Rhodes |
| 1998.01.19.14 | Help for Standard Action Valves, from Sam Harris |
| 1998.01.19.13 | Help for Standard Action Valves, from Bernt Damm |
| 1998.01.19.12 | Help for Standard Action Valves, from Andy Taylor |
| 1998.01.18.09 | Help for Standard Action Valves, from Roger Waring |
| 1998.01.12.16 | Leather for Pneumatic Valves, from Don Teach |
| 1998.01.11.06 | Leather for Player Piano Valves, from Carl Kehret |
| 1997.12.30.14 | Rebuilding Ampico B Unit Valves, from Bob Taylor |
| 1997.12.29.13 | Ampico Valves and A-B Compatibility, from Dave Saul |
| 1997.12.29.11 | Sealing Ampico "B" Unit Valves, from Larry Broadmoore |
| 1997.12.28.13 | Testing Standard Valves, from Craig Brougher |
| 1997.12.27.20 | Testing Standard Action Valves, from Roger Waring |
| 1997.12.09.10 | Adjusting Duo-Art Valves, from Craig Brougher |
| 1997.12.08.16 | Adjusting Duo-Art Valves, from Julian Dyer |
| 1997.12.06.19 | Adjusting Duo-Art Valves, from Craig Brougher |
| 1997.12.06.17 | Pouch Leather for Theme Valves, from Larry Broadmoore |
| 1997.12.04.06 | Pouch Leather for Theme Valves, from Thomas Henden |
| 1997.12.01.10 | Replacement Ampico Valves, from Jon Page |
| 1997.11.19.16 | Duo-Art Cross Valves, from Dave Saul |
| 1997.08.11.14 | FS: Ampico Valves, from Bob and Sonja Lemon |
| 1997.08.07.13 | Seek Ampico A Unit Valves, from Jon Page |
| 1997.07.22.09 | Wicks "Direct Electric" Valves, from Gary Stevenson |
| 1997.07.22.08 | Tuners and Direct Electric Valves for Organs, from Nelson Denton |
| 1997.07.19.17 | Valve Faces for Duo-Art Cross Valves, from Spencer Chase |
| 1997.07.19.16 | Electric Valves for Pianos, from George Bogatko |
| 1997.07.18.10 | Direct Electric Valves for Organs, from Nelson Denton |
| 1997.07.18.09 | Electric Valves for Pianos, from Meta Brown |
| 1997.07.16.05 | Direct Electric Valves, from Stephen Kent Goodman |
| 1997.07.15.12 | Electric Valves for Midi Control, from Meta Brown |
| 1997.07.14.12 | Aeolian Block Valves, from John A. Tuttle |
| 1997.06.13.09 | Wurlitzer Pot Metal Piano Valves, from Bob Conant |
| 1997.06.13.08 | Wurlitzer Pot Metal Piano Valves, from Vince Negro |
| 1997.06.11.08 | Wurlitzer Pot Metal Piano Valves, from Andy Struble |
| 1997.06.10.02 | Standard Valves Fixed, from Sam Harris |
| 1997.06.05.10 | Valves Leaking at Low Vacuum, from John A. Tuttle |
| 1997.05.20.15 | Seek: Lock and Cancel Valves, from Larry Mayo |
| 1997.05.07.07 | Ragtime MIDI Air Valves, from Phil Dayson |
| 1997.05.04.08 | Drawing for Valves, from Damon Atchison |
| 1997.04.08.14 | Seek Unit Valves for Wurlitzer 153, from Matthew Caulfield |
| 1997.04.04.10 | Deleika Organ Valves, from Mike Knudsen |
| 1997.03.22.04 | Air Valves for MIDI Conversions, from Michael Waters |
| 1997.03.20.07 | Air Valves from Ragtime Automated Music, from Pete Woodworth |
| 1997.03.19.17 | Rebuilding Cremona Valves, from Don Teach |
| 1997.03.19.13 | Air Valves from Ragtime Automated Music, from Frank Himpsl |
| 1997.03.19.12 | Air Valves from Ragtime Automated Music, from Karl Ellison |
| 1997.03.16.08 | Rebuilding Cremona "G" Valves, from Randy Hayno |
| 1997.03.16.07 | Ampico Valves in Duo-Art Vorsetzer, from Craig Brougher |
| 1997.03.15.06 | Ampico Valves in Duo-Art Vorsetzer, from Dan Wilson |
| 1997.02.26.18 | Standard Action Valves, from John A. Tuttle |
| 1997.02.24.17 | Restoring Standard Action Valves, from Roger Waring |
| 1997.02.23.07 | Rebuilding Standard Action Valves, from Bob and Sonja Lemon |
| 1997.02.22.06 | Rebuilding Standard Action Valves, from Roger Waring |
| 1997.02.12.20 | Gulbransen Valves, from Bob and Sonja Lemon |
| 1997.02.12.19 | Gulbransen Valves, from Dean Randall |
| 1997.02.11.13 | Gulbransen Valves, from BruceH8552 |
| 1997.01.27.17 | Gulbransen Valves, from Craig Brougher |
| 1997.01.26.15 | FS: New Wurlitzer Frames and Valves, from Gordon Forcier |
| 1997.01.26.12 | Gulbransen Valves, from Bruce Hannover |
| 1997.01.10.04 | Re: Pouch Leather and Valves, from Bruce Clark |
| 1997.01.09.07 | Wurlitzer Roll Frames and Unit Valves, from Matthew Caulfield |
| 1997.01.03.12 | Ampico B Unit Valves, from Bruce Clark |
| 1996.09.12.06 | The Test for Cross and Round Valves, from Craig Brougher |
| 1996.08.04.04 | Springs for Ampico Unit Valves, from Robbie Rhodes |
| 1996.08.03.05 | Re: Ampico Valves, from Terry Smythe |
| 1996.06.07.03 | Cross Valves and Player Parts, from Craig Brougher |
| 1996.05.16.07 | Player Piano Valves, from Craig Brougher |
| 1996.04.22.06 | Popper Valves, from Philip Jamison |
| 1996.04.15.14 | Popper Valves, from Philip Jamison |
| 1996.04.10.06 | Sealing Shultz Valves, from Douglas K. Rhodes |
| 1996.03.25.03 | RE: Air Flow in Valves, from Craig Brougher |
| 1996.03.23.01 | Air Flow in Valves, from Ron Yost |
| 1996.01.12.05 | Reisner Valves and the Stahnke Valve, from Robbie Rhodes |
| 1996.01.05.01 | Electric valves (re digest 960103), from Robbie Rhodes |
| 1996.01.04.02 | Electric valves, from Horst Mohr |
| 1996.01.04.01 | Electric valves, from Robbie Rhodes |
| 1996.01.02.02 | Pneumatic Valves, from John Rhodes |
| 1996.01.02.01 | Electric Valves, from Robbie Rhodes |
| 1995.12.31.08 | Electric Valves, from John Grant |
| 1995.12.31.07 | Electric Valves, from Robbie Rhodes |
| 1995.12.15.02 | Ampico B Valves and Drawer Motor, from A. B. Bonds |
| 1995.12.08.06 | Electric Valves for Reproducing Pianos, from Robbie Rhodes |
| 1995.12.01.10 | Electric valves for reproducing pianos, from John Grant |
| 1995.12.01.09 | Electric valves for reproducing pianos, from Robbie Rhodes |
| 1995.11.19.02 | Those lovely Aeolian valves, from Les Smith |
| 1995.11.15.02 | Those Lovely Aeolian Valves, from Les Smith |
| 1995.11.14.02 | Re: Those Lovely Aeolean Valves, from Terry Smythe |
| 1995.11.13.02 | Those Lovely Aeolian Valves, from Les Smith |
| 1995.11.12.06 | Those lovely Aeolian valves, from Larry Fisher |
| 1995.10.22.02 | Re: Sealing Valves, from Howard Wyman |
| 1995.10.20.01 | Sealing Valves, from Stan Rhine |
| 1995.10.18.01 | Rebuilding Valves, from Larry Fisher |
| 1995.10.11.06 | Rebuilding Lock and Cancel Valves, from Larry Mayo |
| 1995.10.02.03 | Re: Rebuilding Lock/Cancel Valves, from Robin Pratt |
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