MMD > Archives > Subject Index > (V) > Valves


The most recent submissions are listed first.


Digest NrSubject and Author
2025.07.27.01Seek Used Set of Aeolian Plastic Unit Valves, from Dan Holstein
2024.11.18.01FS: MIDI Compatible Solenoid Valves, from John Grant
2024.07.07.02Punchings On Some Ampico A Mason & Hamlin Valves, from Bob Garner
2024.01.25.02Making Wurlitzer Unit Valves, from Wallace Venable
2024.01.24.03Making Wurlitzer Unit Valves, from Jeff Kunkel
2023.10.18.03FS: Magnehelic Air Gauge and Magnetic Valves, from Al Good
2023.09.07.01Seek Bush & Lane Cecilian Metal Block Valves, from John A. Tuttle
2023.04.03.02Seek Gaskets for Ampico Upside-down Valves, from Bill Chapman
2023.01.31.02Aeolian Clear Plastic Unit Valves, from Ben Roth
2022.09.26.04Electric Magnet Valves for MIDI Interface, from Craig Smith
2022.09.25.06Seek Electric Magnet Valves for MIDI Interface, from Steve Muscato
2022.09.23.03Electric Magnet Valves for MIDI Interface, from Craig Smith
2022.09.18.02Seek Electric Magnet Valves for MIDI Interface, from Paul Camps
2022.09.16.01Seek Electric Magnet Valves for MIDI Interface, from Greg Graham
2022.09.14.01Seek Electric Magnet Valves for MIDI Interface, from Mark Reed
2022.03.21.03Seek Ampico Pump Flap Valves, from Bill Chapman
2022.02.13.01Seek Doyle Lane Lauter Humana Reproduction Valves, from Ron Schmuck
2022.01.20.03Reproduco Piano-organ Missing Vacuum Pump Valves, from Robert Bartlett
2022.01.06.01Seek Ampico B Unit Valves, from Robert Stout
2021.04.23.03Amphion Upside-down Unit Valves, from Jeff Bridges
2021.04.20.02Seek Early Amphion Upside-down Unit Valves, from Bill Chapman
2021.04.16.01Seek Early Amphion Upside-down Unit Valves, from Andrew Thomson
2021.03.23.05Tools for Rebuilding Simplex Valves, from Don Teach
2021.03.23.04Rebuilding Simplex Valves, from Don Teach
2021.03.20.03Seek Amphion Upside-down Unit Valves, from Kermit Hobbs
2021.03.14.02Seek Valves for Reproduco Unified Funeral Organ, from Robert Bartlett
2020.12.26.03Making Wurlitzer Unit Valves, from Don Teach
2019.12.17.04Unknown Player Piano Valves May Be Wurlitzer, from David Dewey
2019.12.16.04Unknown Player Piano Valves May Be Wurlitzer, from Don Teach
2019.12.16.03Unknown Player Piano Valves May Be H. C. Bay, from Andrew Barrett
2019.12.15.02Unknown Player Piano Valves, from Brenda Weaver
2019.10.12.03Regulating Standard Pneumatic Action Valves, from John Grant
2019.10.09.01Regulating Standard Pneumatic Action Valves, from Nevin Engle
2019.02.01.02Seek Replacement Ampico Valves 13/16" Diameter, from John Ravert, Sr.
2018.06.20.05Seek Amphion Upside-down Valves With Bleed Holes, from Stephen Buco
2018.05.05.05Testing Standard Pneumatic Secondary Valves, from Bill Maguire
2018.05.02.02Testing Standard Pneumatic Secondary Valves, from Skip Downing
2018.04.04.05Seek Replacement Unit Valves For Wurlitzer AX, from David O'Connor
2018.03.29.08Rebuilding Wind Motor Sliding Valves, from Doug Bullock
2018.03.28.10Rebuilding Wind Motor Sliding Valves, from Thomas Binnall
2018.03.28.09Rebuilding Wind Motor Sliding Valves, from Jim Quashnock
2018.03.28.08Rebuilding Wind Motor Sliding Valves, from Bruce Newman
2018.03.27.02Rebuilding Wind Motor Sliding Valves, from Jim Wade
2018.03.03.03Seek Doyle Lane Reproduction Unit Valves, from Bruce Pier
2018.03.01.05Seek Doyle Lane Reproduction Unit Valves, from Warren Officer
2017.04.27.04Seek Bakelite Valves & Seats for Baldwin Player, from Bing Gibbs
2017.02.19.03Steger Artemis Player Action Valves, from Luke Myers
2017.02.18.02Steger Valves Rebuilt by Piano World Enterprises, from Luke Myers
2017.01.15.04Rebuilding and Adjusting Player Action Valves, from Don Teach
2016.12.24.04Seek Check Valves for P-2 Player, from John King
2016.12.02.04Cork Gaskets for Ampico Valves, from Don Teach
2016.12.02.03Polyethylene Sponge Gaskets for Ampico Valves, from Spencer Chase
2016.12.01.04Seek Cork Gaskets for Ampico Late "A" Unit Valves, from Mike Walter
2016.08.18.02Magnet Valves for Player Pianos and Organs, from Walter Tenten
2016.08.09.02Seek Amphion Upside-down Unit Valves, from David Opppenheim
2016.07.28.03Seek Doyle Lane Plastic Band Organ Unit Valves, from Larry Kern
2016.02.04.04FS: Model B Ampico Valves, from Gary Hanson
2015.10.16.02FS: Ampico B Unit Valves & Pumps, from Gary Hanson
2015.10.02.04Cross Valves in 1918 Steck Upright Duo-Art, from D. L. Bullock
2015.09.30.09Cross Valves in 1918 Steck Upright Duo-Art, from John Phillips
2015.06.15.05Leather for Ampico A Primary Valves, from Bob Taylor
2015.06.12.03Leather for Ampico A Primary Valves, from Deidre Dixon
2015.06.10.05Seek Plastic Sliding Valves for Aeolian Air Motor, from John A. Tuttle
2015.04.02.02Rebuilding Cremona Player Action Valves, from Don Teach
2015.03.31.07Rebuilding Cremona Player Action Valves, from Scotty Greene
2015.03.01.04Cross Valves in an Upright Duo-Art, from John Phillips
2015.02.22.05Sponge Neoprene for Valves, from D. L. Bullock
2015.02.20.04Sponge Neoprene for Valves, from John A. Tuttle
2015.02.17.02Rebuilding Welte T-100 Vorsetzer Valves, from Andy Struble
2015.02.09.05Material for Schulz Pouch Pneumatic Valves, from Joseph Osborne
2014.11.25.08FS: Brass Force-fit Collars for Player Valves, from John A. Tuttle
2014.10.29.04Organ Solenoid Valves, from Bill Chapman
2014.10.23.01Bakelite Seats for Ampico Valves, from Vincent Morgan
2014.10.22.02Seek Bakelite Seats for Ampico Valves, from Deidre Dixon
2014.10.06.06FS: Force-Fit Collars for Standard Player Valves, from John A. Tuttle
2014.08.07.04Laser Cutter Makes Gaskets for Ampico Valves, from John Grant
2014.07.04.02Supplier of Wurlitzer Unit Valves, from Matthew Caulfield
2014.07.03.02Seek Supplier of Wurlitzer Unit Valves, from Steve Bentley
2014.06.15.01Valve Travel in Duo-Art Expression Valves, from D. L. Bullock
2014.06.14.04Valve Travel in Duo-Art Expression Valves, from John Phillips
2014.01.20.05"Pouching Valves" Article by Craig Brougher, from Paul Rumph
2014.01.14.05"Pouching Valves" Article by Craig Brougher, from John A. Tuttle
2013.11.04.07Source of Universal Player Valves, from Mark Greisen
2013.10.16.03Rebuilding Player Piano Valves, from Don Teach
2013.10.08.10FS: Assorted Wicks Pipe Organ Magnet Valves, from Dick Leis
2013.06.28.06Source of Fiber Washers for Valves, from D. L. Bullock
2013.06.26.05Seek Fiber Washers for Valves, from Larry Schuette
2013.06.25.07FS: New Wurlitzer Unit Valves, from Robert Loeffler
2013.06.14.04Constrictions in Aeolian Secondary Valves, from Jeffrey R. Wood
2013.06.14.03Bleeds for Secondary Valves, from John Grant
2013.06.14.02Aeolian Primary Valves Have No Bleeds, from Paul Rumpf
2013.06.13.08Bleeds for Secondary Valves, from Donald Barton
2013.06.12.02Aeolian Primary Valves Have No Bleeds, from Donald Barton
2013.06.11.05Rebuilding Rotary Box Pump Valves, from John Grant
2013.06.07.07Seek Doyle Lane Plastic Valves, from Nathan Woodhull
2013.06.01.04Seek Welte "Musicalle" Special Magnet Valves, from Dave Krall
2013.05.01.03Rebuilding Early Baldwin Player Piano Valves, from Al Pebworth
2013.05.01.02Rebuilding Rotary Box Pump Valves, from Paul Rumpf
2013.04.30.03Rebuilding Early Baldwin Player Piano Valves, from Joel Cluskey
2013.04.29.04Rebuilding Early Ampico A Rotary Pump Valves, from Roger W. Kling
2013.04.25.06Split Leather Scraps for Gaskets & Valves, from Bob Taylor
2013.04.22.01FS: Split Leather Scraps for Gaskets & Valves, from Vince Wukmir
2013.04.18.06Force Fit Collars for Valves, from Doug Vensel
2013.04.01.13Force Fit Collars for Valves, from Tim Gautreaux
2013.03.28.03Force Fit Collars for Valves, from Nathan Woodhull
2013.03.28.02Force Fit Collars for Valves, from Don Teach
2013.03.27.05Seek Force Fit Collars for Valves, from Jeff Bridges
2013.03.09.04Needle Valves in Early Ampico Grand, from Gordon Stelter
2013.03.01.05Using Oil or Grease on Airmotor Valves, from Bill Maguire
2013.03.01.04Using Oil or Grease on Airmotor Valves, from Clinton Gray
2013.03.01.03Using Oil or Grease on Airmotor Valves, from Bill Chapman
2013.02.27.03Using Oil or Grease on Airmotor Valves, from John A. Tuttle
2013.01.09.03Seek H. C. Bay Valves, from Duaine Hechler
2012.12.26.03Magnet Valves for Player Pianos and Organs, from David Greene
2012.04.19.06Ball Bleeds in Ampico B Unit Valves, from John A. Tuttle
2012.04.17.03FS: Ampico "B" Valves, from Bob Taylor
2012.04.16.05Seek Replacement Ampico "B" Valves, from Ken Vinen
2012.01.30.07FS: Set of 83 Ampico B Ball Unit Valves, from Gary Hanson
2012.01.05.04Seek Fiber Washers for Duo-Art Valves, from Andy Struble
2011.11.22.05FS: Organ Chest Magnet Valves, from Dave Goggin
2011.11.03.02Seek Wurlitzer Style Lock & Cancel Shuttle Valves, from Ben Gottfried
2011.09.24.03Gaskets for Simplex, Coinola & Wurlitzer Valves, from Don Teach
2011.07.26.08Rebuilding Autopiano Valves, from Tim Gautreaux
2011.07.25.11Rebuilding Autopiano Valves, from Brian Thornton
2011.07.25.10Rebuilding Autopiano Valves, from Rob Edwardsen
2011.07.24.10Rebuilding Autopiano Valves, from Tim Gautreaux
2011.07.23.11Rebuilding Autopiano Valves, from Rob Edwardsen
2011.05.16.04Rebuilding Wurlitzer IX Exhauster Bellows Valves, from Paul Horgan
2011.05.03.08FS: Valve Caps for Wurlitzer Unit Valves, from Robert Leber
2011.04.27.05FS: Wurlitzer Photoplayer Keybed Pallet Valves, from James Williams
2011.03.14.09Seek Bush & Lane Cecilian Secondary Valves, from Dave Layton
2011.02.06.08FS: Aeolian Unit Valves & Pianomation Solenoids, from Mark Pichla
2011.01.18.04Making Solenoid Valves for MIDI Player Piano, from Philippe Cichon
2011.01.07.04Seek Pneumatic Unit Valves, from Bernt Damm
2011.01.06.03Sealing Amphion Unit Valves With PVC-E, from Bill Maguire
2011.01.05.03Seek Pneumatic Unit Valves by Doyle Lane, from Jim Marke
2010.11.09.08Rebuilding Autopiano Valves, from David Zitzmann
2010.09.29.12FS: Wurlitzer Style 125 Spools & Unit Valves, from Ken Vinen
2010.09.02.04Seek Themodist Slide Valves & Pedal Exhausters, from Bruce Grimes
2010.08.18.08Plastic Valves in Otto Accordion Orchestrion, from Bernt Damm
2010.07.23.08Felted Valves in DeKleist Band Organ, from Tony Marsico
2010.05.02.09Seek Late Ampico 'A' Secondary Valves, from Bill Chapman
2010.04.30.10Chrome- vs. Vegetable-tanned Leather for Valves, from Jere DeBacker
2010.04.27.06Chrome- vs. Vegetable-tanned Leather for Valves, from Joel Cluskey
2010.04.20.06Regulating the Duo-Art Accordion Valves, from Spencer Chase
2010.04.19.07Regulating the Duo-Art Accordion Valves, from Bill Chapman
2010.04.18.02Regulating the Duo-Art Accordion Valves, from Bernt Damm
2010.04.16.09Seek Source of Aeolian Plastic Unit Valves, from Jeff Bridges
2010.03.23.06FS: Lot of Simplex Unit Valves, from David Saleh
2010.02.08.09Rebuilding Straube Pendulum Swing Valves, from Tony Law
2010.01.26.10Air Flow Rate of Ampico A Secondary Valves, from Larry Doe
2010.01.25.02Replacing Duo-Art Pouches & Valves, from Michael La
2009.12.11.06Replacement Simplex Valves, from Mark Kraabel
2009.12.02.11Seek Parts for Windchest Magnet Valves, from Jean-Daniel Ayer
2009.11.02.11Rebuilding Cross Valves Upside Down, from Bruce Grimes
2009.10.31.07Rebuilding Cross Valves Upside Down, from Barry Dennis
2009.08.18.04Making Wurlitzer Unit Valves, from Robert Loeffler
2009.06.12.05Making Wurlitzer Unit Valves, from Don Teach
2009.05.10.09Seek Aeolian Tracking Control Valves Box, from Joe Taylor
2009.05.10.08Seek Pouches for Ampico A Valves, from Bill Chapman
2009.05.10.07Concentric Membrane Valves, from Philippe Cichon
2009.03.20.09Ampico B Unit Valves, from Bob Stewart
2009.03.09.06Hold-down Springs for Ampico Unit Valves, from Bruce Clark
2008.10.28.05Aeolian Roll Tracking System Valves, from John Farmer
2008.10.27.14Aeolian Primary Theme Valves, from John Phillips
2008.10.25.05Aeolian Primary Theme Valves, from John Phillips
2008.10.22.06Aeolian Primary Theme Valves, from Eliyahu Shahar
2008.10.21.08Aeolian Roll Tracking System Valves, from Paddy Handscombe
2008.10.21.07Aeolian Primary Theme Valves, from Paddy Handscombe
2008.10.20.04Aeolian Roll Tracking System Valves, from John Farmer
2008.10.19.05Wurlitzer Die-cast Valves, from Julie Porter
2008.10.19.04Aeolian Primary Theme Valves, from Paul Camps
2008.10.19.03Aeolian Primary Theme Valves, from Mike Knudsen
2008.10.18.02Aeolian Primary Theme Valves, from John Phillips
2008.10.17.05Player Piano Actions With Die-cast Valves, from Bob Conant
2008.10.15.01Seek Unit Valves for Tangley Player Calliope, from Stan Harrison
2008.10.12.03Seek Unit Valves for Tangley Player Calliope, from Stan Harrison
2008.09.24.08Controlling Multiple Magnet Valves, from Harald Mueller
2008.09.24.07Controlling Multiple Magnet Valves, from Jim Cook
2008.09.23.03Controlling Multiple Magnet Valves, from Burl Updyke
2008.06.05.04Half Duo-Art Mystery Pallet Valves, from Julian Dyer
2008.06.04.04Half Duo-Art Mystery Pallet Valves, from Randolph Herr
2008.04.16.06Rebuilding Duo-Art Expression Unit Valves, from Paddy Handscombe
2008.04.15.06Rebuilding Duo-Art Expression Unit Valves, from John Phillips
2008.01.05.03Seek Diagram of Welte Vorsetzer Valves, from Randolph Herr
2007.11.21.05Amphion Valves Wanted, from John A. Tuttle
2007.10.16.051970s Aeolian Player Piano with Plastic Valves, from John A. Tuttle
2007.10.09.10Seek Ampico B Unit Valves & Pneumatics, from Kim Bunker
2007.10.02.071970s Aeolian Player Piano with Plastic Valves, from John A. Tuttle
2007.10.01.041970s Aeolian Player Piano with Plastic Valves, from Deane Wiley
2007.09.23.10Adjustment of Unit Block Valves, from Robert Loeffler
2007.09.22.06Adjustment of Unit Block Valves, from Doug Hershberger
2007.06.16.04Adding In-line Magnet Valves to Ampico Grand, from Walter Tenten
2007.06.15.06Adding In-line Magnet Valves to Ampico Grand, from John McClure
2007.05.29.03Source of Aeolian Plastic Unit Valves, from Deane Wiley
2007.04.22.05Seek Ampico B Ball Bleed Unit Valves, from Bruce Clark
2007.04.17.04Seek Ampico B Ball Bleed Unit Valves, from Bruce Clark
2007.04.05.05Seek Direct Action Magnet Valves for Pipe Organ, from Jim Quashnock
2007.04.03.04Seek Ampico B Ball Unit Valves, from David Goodwin
2007.03.20.07Replacement Ampico Unit Valves, from Bruce Clark
2007.02.17.06Making Wurlitzer Unit Valves, from Bob Humes
2007.02.05.08Rebuilding Box Pump Valves, from Paul Camps
2007.02.04.09Rebuilding Box Pump Valves, from Eliyahu Shahar
2007.01.23.09Making Wurlitzer 105 Unit Valves, from Don Teach
2007.01.22.07Rebuilding Unit Valves, from A. B. Bonds
2007.01.22.06Rebuilding Unit Valves, from Bob Hunt
2007.01.21.06Making Wurlitzer 105 Unit Valves, from John Haass
2007.01.19.10Rebuilding Unit Valves, from Pat DeWitt
2007.01.16.06Rebuilding Ampico "A" Secondary Valves, from Pat DeWitt
2007.01.13.08Seek Wurlitzer 105 Unit Valves, from Nigel Perry
2007.01.13.06Rebuilding Ampico "A" Secondary Valves, from Joel Cluskey
2007.01.12.11Rebuilding Ampico "A" Secondary Valves, from Don Teach
2007.01.12.10Rebuilding Ampico "A" Secondary Valves, from D. L. Bullock
2007.01.12.09Rebuilding Ampico "A" Secondary Valves, from Rob Buckingham
2007.01.12.08Rebuilding Ampico "A" Secondary Valves, from Jeff Davis
2007.01.11.02Rebuilding Ampico "A" Secondary Valves, from Pat DeWitt
2006.12.07.07Ampico A Secondary Valves With Restriction, from Howard Wyman
2006.12.06.15Ampico A Secondary Valves With Restriction, from Bob Taylor
2006.12.06.14Ampico A Secondary Valves With Restriction, from Pat DeWitt
2006.12.05.08Ampico A Secondary Valves With Restriction, from Bob Hunt
2006.11.29.07Ampico A Secondary Valves With Restriction, from Bill Chapman
2006.06.27.04Lubricating Sliding Wood Valves, from Paul Camps
2006.05.18.07Rebuilding Dynavoice Valves, from John Moulton
2006.03.27.18Ampico "B" Stack Spill Valves, from musicmakerzz@
2006.03.21.11Ampico "B" Stack Spill Valves, from Bob Taylor
2006.02.25.05Seek Ampico A Motor, Pulley & Control Valves, from Bob Taylor
2006.02.24.10Rebuilding Ampico "A" Secondary Valves, from Pat DeWitt
2006.02.22.03Humidity Variation Loosens Unit Valves, from Debbie Legg
2006.01.07.03Leather for Band Organ Valves, from Matthew Caulfield
2006.01.06.06Seek Leather for Band Organ Valves, from Chris Carlisle
2006.01.04.07Seek Sliding Valves for Modern Aeolian Air Motor, from John A. Tuttle
2005.12.08.04Celestina Player Organ Pallet Valves, from Clark McNally
2005.12.05.10Aeolian Plastic Unit Valves, from D. L. Bullock
2005.12.05.09Aeolian Plastic Unit Valves, from Don Teach
2005.12.04.11Gluing Plastic Valves to Wood, from Eric Shoemaker
2005.11.22.05Gluing Plastic Valves to Wood, from Deane Wiley
2005.11.19.05Gluing Plastic Valves to Wood, from Deane Wiley
2005.11.10.02Seek Gasket Material for Pipe Chest Magnet Valves, from Bob Oppenheim
2005.10.21.10Leather in Pneumatic Valves, from Bruce Clark
2005.10.20.07Use Leather in Pneumatic Valves, from Don Teach
2005.09.27.04Model A Ampico Unit Valves & Leaks, from D. L. Bullock
2005.09.25.07Model A Ampico Unit Valves & Leaks, from Bruce Clark
2005.09.22.09Rebuilding Lester Valves, from Gordon Stelter
2005.09.20.10Rebuilding Lester Valves, from Bill Maguire
2005.09.19.06Rebuilding Lester Valves, from Gordon Stelter
2005.06.27.02Polylon And Valves, from Victor Searle
2005.05.16.11Selecting Leather For Valves, from Eliyahu Shahar
2005.05.09.04Duo-Art Cross Valves, from Jeffrey R. Wood
2005.05.06.07Duo-Art Cross Valves And Ball Bleed Valves, from Randolph Herr
2005.05.06.07Duo-Art Cross Valves And Ball Bleed Valves, from Randolph Herr
2005.05.03.08Duo-Art Cross Valves, from John A. Tuttle
2005.05.03.07Duo-Art Cross Valves, from Bernt Damm
2005.05.01.04Duo-Art Cross Valves, from Spencer Chase
2005.05.01.03Duo-Art Cross Valves Modification, from Bruce Grimes
2005.04.30.04Duo-Art Cross Valves Modification, from Mike Knudsen
2005.04.29.07Duo-Art Cross Valves, from John A. Tuttle
2005.04.28.10Duo-Art Cross Valves Replacement, from Al Pebworth
2005.04.28.09Duo-Art Cross Valves Modification, from Bruce Grimes
2005.04.27.09Duo-Art Cross Valves, from Ellsworth Johnson
2005.04.27.08Duo-Art Cross Valves, from Bob Taylor
2005.04.26.08Duo-Art Cross Valves, from Bill Maguire
2005.04.22.05Duo-Art Cross Valves, from D. L. Bullock
2005.04.11.10Rebuilding Welte Licensee Valves, from Jonathan Holmes
2005.02.22.09Seek Die-Cut Leather Gaskets for Wurlitzer Valves, from Don Teach
2005.01.17.02Rebuilding Pianola with Plastic Unit Valves, from D. L. Bullock
2005.01.16.05Rebuilding Pianola with Plastic Unit Valves, from Joel Cluskey
2004.11.23.13Primary Valves Bypassed in Double Valve Player, from John A. Tuttle
2004.11.21.02Primary Valves Bypassed in Double Valve Player, from John Bushey
2004.11.19.06Rebuilding Player Action Valves, from John A. Tuttle
2004.11.17.08Rebuild The Player Action Valves, from D. L. Bullock
2004.11.04.04Rebuild The Player Action Valves, from Bryan Cather
2004.10.31.07Mounting Kimball Plastic Unit Valves, from John A. Tuttle
2004.10.21.05Source of Aeolian Plastic Unit Valves, from Arthur Marino
2004.10.18.05Wurlitzer Unit Valves, from Dale Gunnar
2004.09.24.05Source of Wurlitzer Unit Valves of Wood, from Don Teach
2004.09.23.05Seek Wurlitzer Unit Valves of Wood, from Larry Hall
2004.08.25.05Welte Autopiano Primary Valves, from Tim Gautreaux
2004.08.16.06Make Wurlitzer Valves With "Pem" Fasteners, from Don Teach
2004.07.09.09Controlling Steam Calliope Electric Valves, from Pete Knobloch
2004.07.08.05Controlling Steam Calliope Electric Valves, from Bill Sides
2004.05.27.04Source of Organ Magnet Valves, from Harald Mueller
2004.05.26.07Seek Used Organ Magnet Valves, from cdmorgan
2004.05.26.06Seek Amphion Valves for Model A Ampico, from Grahame Code
2004.05.24.03Seek Magnet Valves for Player Accordion, from Patrice Rabby
2004.01.27.04Seek Rebuildable Plastic Unit Valves, from Ken Rosen
2004.01.25.09Replacing Veneer of Airmotor Slide Valves, from Michael Concordia
2004.01.23.10Seek Wurlitzer Pot Metal Valves, from Blaine McCollum
2003.12.29.05Extra Pallet Valves on Duo-Art Expression Box, from Diane deTar
2003.12.07.12Power Supply for Pipe Organ Magnet Valves, from Jim Crank
2003.12.06.11Power Supply for Pipe Organ Magnet Valves, from Bob Loesch
2003.09.06.03Seek Wurlitzer 105 Unit Valves, from Peter Frodemo
2003.08.08.02Value of Plastic Valves, from Rodney Diehl
2003.07.30.13Seek Wurlitzer Unit Valves, from Benjamin Haass
2003.07.18.07Seek Auto-Deluxe Valves for Welte Licensee, from Philip Jamison
2003.06.17.14Rejuvenating Bellows Valves, from Michael Pawelek
2003.05.15.17Unusual Exhauster Flap Valves, from Sam Harris
2003.05.12.07Unusual Flap Valves, from Nicholas Simons
2003.05.11.09Unusual Exhauster Flap Valves, from Dave Clark
2003.03.24.08Plastic Unit Valves from Mike Kitner's Estate, from Julie Porter
2003.03.03.09Source of Aeolian Plastic Unit Valves, from Denis Wilkinson
2003.02.25.11Two Sizes of Ampico B Unit Valves, from Brian Thornton
2003.02.22.03Two Sizes of Ampico B Unit Valves, from Bob Stewart
2003.01.11.04Seek Mechanical Valves for Hand-Cranked Organ, from yankvlk@aikenelectric.net
2002.12.23.07Leaking Exhauster Valves, from John A. Tuttle
2002.12.21.05Leaking Exhauster Valves, from Doug Anderson
2002.12.18.17Single or Double Valves in Street Organs, from Nicholas Simons
2002.12.18.16Single or Double Valves in Street Organs, from Christofer Noering
2002.12.13.05Double Valves for Busker Organ, from Ron Ginger
2002.10.22.08FS: Roll Frames & Wurlitzer Unit Valves, from Alan Erb
2002.09.26.07Squealing Valves in Clark Player Piano, from Sam Harris
2002.09.25.11Squealing Valves in Clark Player Piano, from Deane Wiley
2002.08.20.09Modifying Lester Player Action Valves, from Bill Maguire
2002.08.18.08Modifying Lester Player Action Valves, from Randy Blake
2002.08.16.08Fixture For Testing Ampico B Unit Valves, from A. B. Bonds
2002.08.09.05Rebuilding Autopiano Secondary Valves, from Miguel de Mattos
2002.08.06.07Rebuilding Autopiano Secondary Valves, from D. L. Bullock
2002.08.06.06Rebuilding Autopiano Secondary Valves, from Bill Maguire
2002.08.06.05Rebuilding Autopiano Secondary Valves, from James Jelinek
2002.08.05.06Replacement Pallet Valves For Gem Roller Organ, from Ron Ginger
2002.08.05.05Replacement Pallet Valves For Gem Roller Organ, from Todd Augsburger
2002.08.04.02Rebuilding Autopiano Secondary Valves, from Miguel de Mattos
2002.08.02.01Replacement Pallet Valves For Gem Roller Organ, from Richard Vance
2002.08.01.02Replacement Pallet Valves For Gem Roller Organ, from D. L. Bullock
2002.08.01.01Replacement Pallet Valves For Gem Roller Organ, from Ken Vinen
2002.07.11.10Rebuilding the Valves Is Important, from Craig Brougher
2002.05.06.13Clark Apollo Player Piano Valves, from Deane Wiley
2002.03.19.09Adjusting Duo-Art Round Valves, from Spencer Chase
2002.03.18.09Location of Xylophone Primary Valves, from Mike Carey
2002.03.13.07Gulbransen Player With Rubber Pouch Valves, from Kim Bunker
2002.03.01.08Magnet Valves for Player Pianos and Organs, from Robbie Rhodes
2002.02.14.09Wurlitzer 4-in-1 Pot Metal Valves, from Jack Stevens
2002.02.12.04Wurlitzer 4-in-1 Pot Metal Valves, from Jack Stevens
2002.01.29.06Old Style Inverted Ampico (Amphion) Unit Valves, from Jim Heyworth
2002.01.29.05Old Style Inverted Ampico Unit Valves, from James Jelinek
2002.01.28.06Old Style Inverted Ampico Unit Valves, from Bruce Clark
2001.12.24.10Adjusting Baldwin Valves, from Larry Mayo
2001.12.19.10Repairing Gem Roller Organ Valves, from Craig Smith
2001.11.23.11Seeburg Reiterating Xylophone Valves, from Roger Hughes
2001.11.21.12Seeburg Reiterating Xylophone Valves, from Craig Smith
2001.11.20.14Rebuilding and Testing Player Piano Valves, from Harald Mueller
2001.11.20.13Seeburg Reiterating Xylophone Valves, from Roger Hughes
2001.10.02.09Electric Valves for MIDI-Controlled Organ, from Harald Mueller
2001.09.01.03Seek Seeburg Upper Valves Seats, from Roger Hughes
2001.08.21.10FS: Air Calliope with Electric Valves & Player, from Don Teach
2001.08.11.06Seek Gaskets for Cecilian Wood Valves, from Jeff Davis
2001.07.23.09Seek In-Line Electric Valves for Player Piano, from Galen Bird
2000.11.04.12Seek Ampico "B" Valves, from Dean Moore
2000.09.26.13Organ Valves, Pneumatics and MIDI Control, from John Wale
2000.09.23.05Organ Valves, Pneumatics and MIDI Control, from Julie Porter
2000.07.26.09MIDI Controller & Magnet Valves for Small Organ, from Phil Dayson
2000.07.18.09Electric Magnet Valves for Small Organ, from Harald Mueller
2000.07.16.05Repairing Aeolian Plastic Block Valves, from Ana Gerard
2000.07.06.12New Wurlitzer Unit Valves from PPCo, from Don Teach
2000.07.05.09Sponge Silicone Unit Valves from PPCo, from John A. Tuttle
2000.07.04.08Sponge Neoprene Valves, from Bob Taylor
2000.07.03.03Sponge Neoprene Unit Valves from PPCo, from Brian Thornton
2000.07.01.04Sponge Neoprene Unit Valves from PPCo, from Andy Taylor
2000.06.30.07Wurlitzer Unit Valves from PPCo, from Dan Armstrong
2000.06.29.06Wurlitzer Unit Valves from Player Piano Company, from Don Teach
2000.05.26.06Aeolian Plastic PCV Valves, from Terry Dolan
2000.05.18.08Exhauster Flap Valves - Thanks, from Julian Brook
2000.05.16.07Exhauster Flap Valves, from Richard Vance
2000.05.15.07Exhauster Flap Valves, from Julian Brook
2000.05.08.02Aeolian Orchestrelle Valves, from Kevin McElhone
2000.04.29.05Duo-Art Cross Valves, from Spencer Chase
2000.04.16.10Rebuilding Valves in Beckwith Player, from Damon Atchison
2000.02.14.05Stack Valves in Seeburg Celesta, from Stephen Kent Goodman
2000.01.27.19Aeolian 116-note Low Pressure Organ Valves, from Bob Taylor
2000.01.27.18Aeolian 116-note Low Pressure Organ Valves, from Richard Vance
2000.01.26.12Aeolian 116-note Low Pressure Organ Valves, from Bob Taylor
2000.01.24.15Gum Rubber in Dynavoice Valves, from Tom Lear
2000.01.23.10Sponge Neoprene in Reproducing Piano Valves, from D. L. Bullock
2000.01.23.09Sponge Neoprene Not in Dynavoice Valves, from D. L. Bullock
2000.01.22.16Sponge Neoprene in Reproducing Piano Valves, from Craig Brougher
2000.01.22.15Sponge Neoprene in Dynavoice Valves, from Tom Lear
2000.01.21.15 Valves with Sponge Neoprene, from Bob Taylor
2000.01.19.13Rebuilding Pianola With Plastic Unit Valves, from D. L. Bullock
2000.01.02.04Seek Tangley Cast Metal Valves, from Bill Black
1999.11.19.01Introduction & Amphion Upside-Down Valves, from Wayne Boksa
1999.10.26.09Pouch Operated Valves - Inside and Out, from Johan Liljencrants
1999.10.05.11Pouch Leather for Orchestrion Valves, from Craig Brougher
1999.10.04.04Pouch Leather for Orchestrion Valves, from Bernt Damm
1999.09.25.02Duo-Art Cross Valves -- Please Stop !, from Steve Greatrex
1999.09.23.04Duo-Art Cross Valves, from Craig Brougher
1999.09.23.03Duo-Art Cross Valves, from Al Pebworth
1999.09.22.09Duo Art Valves, from Brian Thornton
1999.09.20.06Duo Art Valves, from Steve Greatrex
1999.09.08.14Needed: Ampico B Stack Valves, from Bill Earnest
1999.05.21.11Rebuilding Metal Stem Player Valves, from Craig Brougher
1999.03.15.12New Valve Tester and Ampico B Valves, from Craig Brougher
1999.03.14.09New Valve Tester & Ampico B Valves, from Craig Brougher
1999.02.17.06Flap Valves for Exhausters, from Don Teach
1999.02.16.08Source of Leather for Flap Valves, from Douglas K. Rhodes
1999.01.30.13Rebuilding Wurlitzer Valves, from Don Teach
1999.01.28.14Rebuilding Wurlitzer Valves, from Craig Brougher
1999.01.27.10Rebuilding Wurlitzer Valves, from Howard Wyman
1999.01.12.23Ampico B Ball Bleed Valves, from Craig Brougher
1999.01.11.11Rebuilding Ampico "B" Unit Valves, from Larry Broadmoore
1999.01.10.12Rebuilding Ampico "B" Unit Valves, from Bruce Clark
1999.01.08.12Leaks In Ampico Unit Valves, from Bruce Clark
1999.01.07.19Leaks In Ampico A Valves, from Bruce Clark
1999.01.06.12Leaks In Ampico A Valves, from Deane Wiley
1998.12.27.11New Ampico Unit Valves From Bob Lemon, from Jon Page
1998.12.26.10Seek New Ampico Unit Valves, from Bruce Clark
1998.12.01.22Rebuilding Secondary Valves & Pouches, from Dana Harrold
1998.11.22.03Restoring Valves of 65/88-note Steinway Themodist, from Paul Manganaro
1998.11.21.06Testing Amphion Block Valves, from David Chalkin
1998.09.07.20Rebuilding Inside Valves, from Roger Waring
1998.06.21.11Exhauster Pump Flap Valves, from Bryan Cather
1998.04.23.22Duo-Art Cross Valves - Again, from Bob Taylor
1998.04.21.01Introduction & Duo-Art Cross Valves, from Steve Greatrex
1998.04.11.18Lock and Cancel Valves, from Dave Vincent
1998.04.11.17Lock and Cancel Valves, from Fritz Gellerman
1998.04.09.16Lock & Cancel Valves, from Fritz Gellerman
1998.04.01.20 Valves for Simplex Action, from Andy Taylor
1998.03.31.22Replacement Valves for Simplex Action, from Joel Cluskey
1998.03.06.11Coinola Valves & Casting Parts, from Don Teach
1998.02.21.07Wurlitzer Four-in-one Valves, from Hal Davis
1998.02.20.12Replacement Valves for Wurlitzer Organs, from Matthew Caulfield
1998.02.12.13Felt for Player Valves, from D. L. Bullock
1998.02.11.07Felt for Player Valves, from Tim Blyth
1998.02.10.17Felt for Player Valves, from Richard Vance
1998.02.10.16Felt for Player Valves, from Larry Broadmoore
1998.02.10.15Felt for Player Valves, from Sam Harris
1998.02.09.14Seek Felt for Player Valves, from Sam Harris
1998.01.20.10Use Kid Skin for Standard Action Valves, from Al Pebworth
1998.01.19.16Help for Standard Action Valves, from Richard Vance
1998.01.19.15Help for Standard Action Valves, from Douglas K. Rhodes
1998.01.19.14Help for Standard Action Valves, from Sam Harris
1998.01.19.13Help for Standard Action Valves, from Bernt Damm
1998.01.19.12Help for Standard Action Valves, from Andy Taylor
1998.01.18.09Help for Standard Action Valves, from Roger Waring
1998.01.12.16Leather for Pneumatic Valves, from Don Teach
1998.01.11.06Leather for Player Piano Valves, from Carl Kehret
1997.12.30.14Rebuilding Ampico B Unit Valves, from Bob Taylor
1997.12.29.13Ampico Valves and A-B Compatibility, from Dave Saul
1997.12.29.11Sealing Ampico "B" Unit Valves, from Larry Broadmoore
1997.12.28.13Testing Standard Valves, from Craig Brougher
1997.12.27.20Testing Standard Action Valves, from Roger Waring
1997.12.09.10Adjusting Duo-Art Valves, from Craig Brougher
1997.12.08.16Adjusting Duo-Art Valves, from Julian Dyer
1997.12.06.19Adjusting Duo-Art Valves, from Craig Brougher
1997.12.06.17Pouch Leather for Theme Valves, from Larry Broadmoore
1997.12.04.06Pouch Leather for Theme Valves, from Thomas Henden
1997.12.01.10Replacement Ampico Valves, from Jon Page
1997.11.19.16Duo-Art Cross Valves, from Dave Saul
1997.08.11.14FS: Ampico Valves, from Bob and Sonja Lemon
1997.08.07.13Seek Ampico A Unit Valves, from Jon Page
1997.07.22.09Wicks "Direct Electric" Valves, from Gary Stevenson
1997.07.22.08Tuners and Direct Electric Valves for Organs, from Nelson Denton
1997.07.19.17Valve Faces for Duo-Art Cross Valves, from Spencer Chase
1997.07.19.16Electric Valves for Pianos, from George Bogatko
1997.07.18.10Direct Electric Valves for Organs, from Nelson Denton
1997.07.18.09Electric Valves for Pianos, from Meta Brown
1997.07.16.05Direct Electric Valves, from Stephen Kent Goodman
1997.07.15.12Electric Valves for Midi Control, from Meta Brown
1997.07.14.12Aeolian Block Valves, from John A. Tuttle
1997.06.13.09Wurlitzer Pot Metal Piano Valves, from Bob Conant
1997.06.13.08Wurlitzer Pot Metal Piano Valves, from Vince Negro
1997.06.11.08Wurlitzer Pot Metal Piano Valves, from Andy Struble
1997.06.10.02Standard Valves Fixed, from Sam Harris
1997.06.05.10 Valves Leaking at Low Vacuum, from John A. Tuttle
1997.05.20.15Seek: Lock and Cancel Valves, from Larry Mayo
1997.05.07.07Ragtime MIDI Air Valves, from Phil Dayson
1997.05.04.08Drawing for Valves, from Damon Atchison
1997.04.08.14Seek Unit Valves for Wurlitzer 153, from Matthew Caulfield
1997.04.04.10Deleika Organ Valves, from Mike Knudsen
1997.03.22.04Air Valves for MIDI Conversions, from Michael Waters
1997.03.20.07Air Valves from Ragtime Automated Music, from Pete Woodworth
1997.03.19.17Rebuilding Cremona Valves, from Don Teach
1997.03.19.13Air Valves from Ragtime Automated Music, from Frank Himpsl
1997.03.19.12Air Valves from Ragtime Automated Music, from Karl Ellison
1997.03.16.08Rebuilding Cremona "G" Valves, from Randy Hayno
1997.03.16.07Ampico Valves in Duo-Art Vorsetzer, from Craig Brougher
1997.03.15.06Ampico Valves in Duo-Art Vorsetzer, from Dan Wilson
1997.02.26.18Standard Action Valves, from John A. Tuttle
1997.02.24.17Restoring Standard Action Valves, from Roger Waring
1997.02.23.07Rebuilding Standard Action Valves, from Bob and Sonja Lemon
1997.02.22.06Rebuilding Standard Action Valves, from Roger Waring
1997.02.12.20Gulbransen Valves, from Bob and Sonja Lemon
1997.02.12.19Gulbransen Valves, from Dean Randall
1997.02.11.13Gulbransen Valves, from BruceH8552
1997.01.27.17Gulbransen Valves, from Craig Brougher
1997.01.26.15FS: New Wurlitzer Frames and Valves, from Gordon Forcier
1997.01.26.12Gulbransen Valves, from Bruce Hannover
1997.01.10.04Re: Pouch Leather and Valves, from Bruce Clark
1997.01.09.07Wurlitzer Roll Frames and Unit Valves, from Matthew Caulfield
1997.01.03.12Ampico B Unit Valves, from Bruce Clark
1996.09.12.06The Test for Cross and Round Valves, from Craig Brougher
1996.08.04.04Springs for Ampico Unit Valves, from Robbie Rhodes
1996.08.03.05Re: Ampico Valves, from Terry Smythe
1996.06.07.03Cross Valves and Player Parts, from Craig Brougher
1996.05.16.07Player Piano Valves, from Craig Brougher
1996.04.22.06Popper Valves, from Philip Jamison
1996.04.15.14Popper Valves, from Philip Jamison
1996.04.10.06Sealing Shultz Valves, from Douglas K. Rhodes
1996.03.25.03RE: Air Flow in Valves, from Craig Brougher
1996.03.23.01Air Flow in Valves, from Ron Yost
1996.01.12.05Reisner Valves and the Stahnke Valve, from Robbie Rhodes
1996.01.05.01Electric valves (re digest 960103), from Robbie Rhodes
1996.01.04.02Electric valves, from Horst Mohr
1996.01.04.01Electric valves, from Robbie Rhodes
1996.01.02.02Pneumatic Valves, from John Rhodes
1996.01.02.01Electric Valves, from Robbie Rhodes
1995.12.31.08Electric Valves, from John Grant
1995.12.31.07Electric Valves, from Robbie Rhodes
1995.12.15.02Ampico B Valves and Drawer Motor, from A. B. Bonds
1995.12.08.06Electric Valves for Reproducing Pianos, from Robbie Rhodes
1995.12.01.10Electric valves for reproducing pianos, from John Grant
1995.12.01.09Electric valves for reproducing pianos, from Robbie Rhodes
1995.11.19.02Those lovely Aeolian valves, from Les Smith
1995.11.15.02Those Lovely Aeolian Valves, from Les Smith
1995.11.14.02Re: Those Lovely Aeolean Valves, from Terry Smythe
1995.11.13.02Those Lovely Aeolian Valves, from Les Smith
1995.11.12.06Those lovely Aeolian valves, from Larry Fisher
1995.10.22.02Re: Sealing Valves, from Howard Wyman
1995.10.20.01Sealing Valves, from Stan Rhine
1995.10.18.01Rebuilding Valves, from Larry Fisher
1995.10.11.06Rebuilding Lock and Cancel Valves, from Larry Mayo
1995.10.02.03Re: Rebuilding Lock/Cancel Valves, from Robin Pratt
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