| Digest Nr | Subject and Author |
|---|
 |
| 2025.10.19.01 |
Seek National Tilting Yoke Control Valve, from David Goodwin |
| 2025.02.11.01 |
Duo-Art Knife Valve Parts Needed, from Julian Dyer |
| 2024.06.13.01 |
Ampico 'A' Automatic On/Off Switch & Cut-Out Valve, from Bill Luecht |
| 2024.06.10.03 |
Ampico 'A' Automatic On/Off Switch & Cut-Out Valve, from John A. Tuttle |
| 2024.04.01.01 |
Plywood Foil Valve Cover on Aeolian Orchestrelle, from Philip Jamison |
| 2024.03.30.01 |
Seek Wire Valve Stems for Autopiano Action, from Floyd Chamberlain |
| 2023.12.22.03 |
Unusual Pump Distributor is Ampico "B" Pedal Valve, from Ben Gottfried |
| 2023.09.25.01 |
Seek Ampico Primary Valve Top Buttons, from John Ravert, Sr. |
| 2023.07.29.03 |
Odd Action Stack Valve in Late Ampico 'A', from John A. Tuttle |
| 2023.07.03.01 |
Seek Ampico Pump Flap Valve Restricting Wires, from Mike Walter |
| 2023.06.16.01 |
Odeola System Valve and Patent, from John A. Tuttle |
| 2023.06.10.01 |
Odeola System Valve and Patent, from John A. Tuttle |
| 2023.04.02.03 |
Doyle Lane Plastic Unit Valve Idea Booklet, from Jim Marke |
| 2023.03.28.02 |
Hardman Duo Valve History, from David Oppenheim |
| 2023.02.20.01 |
Special Valve in the Ampico B Drawer, Part 4, from Bill Koenigsberg |
| 2023.02.05.03 |
Special Valve in the Ampico B Drawer, Part 3, from Bill Koenigsberg |
| 2023.02.01.02 |
Special Valve in the Ampico B Drawer, Part 2, from Bill Koenigsberg |
| 2023.01.28.04 |
Ampico 'B' Unit Valve Ball Bleeds, from John A. Tuttle |
| 2023.01.27.02 |
Special Valve in the Ampico B Drawer, Part 1, from Bill Koenigsberg |
| 2022.09.27.03 |
Lock and Cancel System Uses Pouch Valve, from Don Teach |
| 2022.09.26.03 |
Lock and Cancel System Uses Pouch Valve, from John Wolbach |
| 2022.09.24.01 |
Lock and Cancel System Uses Pouch Valve, from Robbie Rhodes |
| 2022.09.06.01 |
Wurlitzer Unit Valve Passages, from Steve Muscato |
| 2022.08.20.01 |
Seek Wood Button for Wurlitzer 4-in-1 Unit Valve, from Julie Porter |
| 2022.08.13.01 |
Seek Wood Button for Wurlitzer 4-in-1 Unit Valve, from Harold Ulmer |
| 2022.07.23.02 |
Seek Primary Valve Chest, Standard or Deluxe, from Paul Manganaro |
| 2022.07.20.03 |
Seek Primary Valve Chest, Standard or Deluxe, from Paul Manganaro |
| 2021.03.19.02 |
Ampico B Ball Bleed Check Valve Replica, from John A. Tuttle |
| 2021.03.17.03 |
Ampico B Ball Bleed Check Valve Replica, from John Grant |
| 2021.03.14.03 |
Ampico Unit Valve Calibrating Machine Patent, from John Grant |
| 2021.03.12.05 |
Ampico Unit Valve Calibrating Machine, from Gordon Stelter |
| 2021.03.11.03 |
Ampico Unit Valve Calibrating Machine Patent, from John Grant |
| 2021.03.09.01 |
Seek Ampico Unit Valve Calibrating Machine Patent, from John Grant |
| 2021.01.25.02 |
Removing Ampico A Pump Cut-off Valve, from Jeff Davis |
| 2021.01.24.03 |
Removing Ampico A Pump Cut-off Valve, from Bill Chapman |
| 2020.12.26.05 |
Anatomy of a Wurlitzer Valve, from Jeff Davis |
| 2020.12.26.04 |
Anatomy of a Wurlitzer Valve, from Mike Schoeppner |
| 2020.12.25.01 |
Anatomy of a Wurlitzer Valve, from Joel Cluskey |
| 2020.11.05.03 |
Aeolian Sting II Suction Box Check Valve, from John A. Tuttle |
| 2020.11.02.05 |
Aeolian Sting II Suction Box Check Valve, from Jeff Davis |
| 2020.11.01.01 |
Aeolian Sting II Suction Box Check Valve, from John A. Tuttle |
| 2020.10.31.01 |
Aeolian Sting II Suction Box Check Valve, from Rick Hageman |
| 2020.10.28.09 |
Sealing Leather Valve Pouches, from Julian Dyer |
| 2020.10.28.08 |
Sealing Leather Valve Pouches, from Brian Thornton |
| 2020.10.26.01 |
Sealing Leather Valve Pouches, from Dave Krall |
| 2020.10.09.07 |
Cutting Leather Valve Pouches, from John A. Tuttle |
| 2020.10.04.03 |
FS: Wurlitzer Valve Springs, Test Rolls, Books, from Gordon Ramsey |
| 2020.10.03.08 |
Cutting Leather Valve Pouches, from Spencer Chase |
| 2020.10.03.07 |
Cutting Leather Valve Pouches, from John Grant |
| 2020.10.03.06 |
Kranich & Bach Player Action Valve Information, from John A. Tuttle |
| 2020.09.30.02 |
Seek Machinist To Make Special Steel Valve Punches, from Dave Krall |
| 2020.09.28.01 |
Seeburg KT Spill Valve Oscillates On Rewind, from Nicholas Simons |
| 2020.09.27.03 |
Seeburg KT Spill Valve Oscillates On Rewind, from Art Reblitz |
| 2020.09.26.01 |
Seeburg KT Spill Valve Oscillates On Rewind, from Kermit Hobbs |
| 2020.08.18.08 |
Seek Ampico Type 3 Bleed Valve Cover, from Kermit Hobbs |
| 2020.07.27.01 |
On the Aeolian Duo-Art Knife Valve, from Bill Koenigsberg |
| 2020.03.12.06 |
Valve Seats For Wurlitzer Valve Blocks, from John Grant |
| 2020.03.12.06 |
Valve Seats For Wurlitzer Valve Blocks, from John Grant |
| 2020.03.12.05 |
Valve Seats For Wurlitzer Valve Blocks, from Matthew Caulfield |
| 2020.03.12.05 |
Valve Seats For Wurlitzer Valve Blocks, from Matthew Caulfield |
| 2020.03.10.04 |
Valve Seats For Wurlitzer Valve Blocks, from Matthew Caulfield |
| 2020.03.10.04 |
Valve Seats For Wurlitzer Valve Blocks, from Matthew Caulfield |
| 2020.03.08.05 |
Valve Seats For Wurlitzer Valve Blocks, from Don Teach |
| 2020.03.08.05 |
Valve Seats For Wurlitzer Valve Blocks, from Don Teach |
| 2020.03.07.02 |
Seek Valve Seats For Wurlitzer Valve Blocks, from John Ravert, Sr. |
| 2020.03.07.02 |
Seek Valve Seats For Wurlitzer Valve Blocks, from John Ravert, Sr. |
| 2019.08.15.03 |
Forming the Contour of a Valve Pouch, from Roger Wiegand |
| 2019.08.15.02 |
Forming the Contour of a Valve Pouch, from John A. Tuttle |
| 2019.08.13.02 |
Forming the Contour of a Valve Pouch, from Dave Krall |
| 2019.05.14.05 |
Seek Valve Buttons For Pratt Read Player Action, from Doug Vensel |
| 2019.03.29.03 |
Silicone Sheet for Valve Facings, from Spencer Chase |
| 2019.03.27.04 |
Silicone Sheet for Valve Facings, from Nate Otto |
| 2019.03.22.04 |
Inside Valve Seats Are Leaking (Beckwith), from Thomas Binnall |
| 2019.03.22.03 |
Inside Valve Seats Are Leaking (Beckwith), from Doug Bullock |
| 2019.03.20.07 |
Inside Valve Seats Are Leaking (Beckwith), from Don Teach |
| 2019.03.20.06 |
Inside Valve Seats Are Leaking (Beckwith), from Bernt Damm |
| 2019.03.18.01 |
Inside Valve Seats Are Leaking (Beckwith), from Nate Otto |
| 2019.03.05.02 |
Constriction Insert on Ampico B Needle Valve, from Bill Koenigsberg |
| 2019.02.14.02 |
Seek PPCo Amphion Valve Replacement Set, from John Ravert, Sr. |
| 2018.08.17.01 |
Geo. Steck Duo-Art Grand Crash Valve Is Missing, from Leonardo Forti |
| 2018.08.14.09 |
Seek Philipps Pianella Valve Plates & Guides, from John A. Tuttle |
| 2018.08.07.07 |
George Steck Duo-Art Grand Crash Valve, from Leonardo Forti |
| 2018.08.03.02 |
Adjusting Air Motor Valve Timing, from Mike Morrey |
| 2018.06.27.03 |
Ampico "B" Curtain Valve Cloth Failure, from Ken Vinen |
| 2018.04.14.02 |
Seek Lock & Cancel Valve Unit, from Kermit Hobbs |
| 2018.03.26.06 |
Wurlitzer Band Organ Cutout Valve Control, from Jim Quashnock |
| 2018.03.25.04 |
Wurlitzer Band Organ Cutout Valve Control, from Steve Dean |
| 2018.03.04.02 |
Valve Terminology: Pneumatic Logic, from Grant Chapman, NY |
| 2018.03.02.01 |
Valve Terminology, from John A. Tuttle |
| 2018.02.27.02 |
Valve Terminology, from Doug Bullock |
| 2018.02.27.01 |
Valve Terminology, from Harald M. Mueller |
| 2018.02.26.02 |
Valve Terminology, from John A. Tuttle |
| 2018.02.15.03 |
Material For Valve Facings, from John A. Tuttle |
| 2018.01.13.04 |
Punching Valve Facings, from John A. Tuttle |
| 2017.11.02.06 |
Valve Facings of Silicone Rubber, from Thomas Binnall |
| 2017.10.31.01 |
Valve Facings of DuPont Corfam Artificial Leather, from Douglas Heckrotte |
| 2017.10.30.05 |
Standard Pneumatic Nightmare: Valve Facings, from Skip Downing |
| 2017.07.31.04 |
Rebuilding Ampico "A" Intensity Valve Blocks, from John Grant |
| 2017.06.16.03 |
Seek National Air-O-Player Valve Parts, from Thomas Beckmann |
| 2017.04.30.04 |
Replicating Baldwin Bakelite Valve Seats & Stems, from John Grant |
| 2017.04.23.01 |
Seek Bakelite Valve Parts for Kimball Player, from Bing Gibbs |
| 2017.03.09.06 |
Seek Valve Leather For Aeolian Grand Player Organ, from Philip Jamison |
| 2017.02.24.08 |
Seek Primary Valve Board for Steger Action, from Luke Myers |
| 2017.01.26.04 |
Steger Inside Valve and Trade Mark, etc., from David Dewey |
| 2017.01.25.05 |
Steger Inside Valve and Trade Mark, etc., from Luke Myers |
| 2017.01.19.04 |
Seek Valve Stems for Double Valve Action, from Lance Reed |
| 2017.01.19.04 |
Seek Valve Stems for Double Valve Action, from Lance Reed |
| 2017.01.09.08 |
FS Free: 4-port Tracking System Valve Assembly, from Ray Fairfield |
| 2016.11.30.05 |
FS: Wurlitzer Valve Block Compression Springs, from Gordon Ramsey |
| 2016.11.23.03 |
Ampico B Loud Pedal Valve Block Regulation, from Bill Koenigsberg |
| 2016.09.18.03 |
Valve Pouches Should Not Be Sealed, from Robert Loeffler |
| 2016.08.25.04 |
Seek Wurlitzer Valve Block Mounting Springs, from Bill Mikko |
| 2016.07.31.03 |
Seek Amphion Unit Valve Blocks, from Jason Jackson |
| 2016.04.30.02 |
Seek PPCo Test Valve Block, from Donald Barton |
| 2016.04.19.03 |
Silicone Water Repellent for Valve Leather, from Gordon Stelter |
| 2016.02.19.07 |
Seek Replacement Double Valve Stack, from Luke Myers |
| 2016.02.18.02 |
Ampico A Intensity Valve Gap, from Darryl Zempel |
| 2016.02.09.11 |
Seek Standard Player Metal Valve Seats, from Walter Gerber |
| 2016.01.27.05 |
Seek Replacements for Sheepskin Valve Facings, from Luke Myers |
| 2016.01.22.06 |
Seek Art Echo Rotary Pump Spill Valve, from John Weismantel |
| 2016.01.08.03 |
Suction Box Check Valve Problem, from Stanley Morton |
| 2016.01.07.08 |
Suction Box Check Valve Problem, from David Dewey |
| 2016.01.07.07 |
Suction Box Check Valve Problem, from Stanley Morton |
| 2016.01.07.06 |
Suction Box Check Valve Problem, from D. L. Bullock |
| 2016.01.06.01 |
Suction Box Check Valve Problem, from Stanley Morton |
| 2015.12.06.04 |
Seek Duo-Art Primary Valve & 4-position Switch, from Steve Dibble |
| 2015.11.15.02 |
Material for Standard Valve Guides, from S. Lee Walker |
| 2015.11.14.07 |
Material for Standard Valve Guides, from John A. Tuttle |
| 2015.11.14.06 |
Material for Standard Valve Guides, from John Wolbach |
| 2015.11.14.05 |
Material for Standard Valve Guides, from Craig Smith |
| 2015.11.13.06 |
Material for Standard Valve Guides, from John A. Tuttle |
| 2015.10.27.09 |
Standard Pneumatic Action Secondary Valve Travel, from Jeff Davis |
| 2015.09.13.03 |
Lester Player Piano Valve Problems Solved, from Doug Vensel |
| 2015.08.29.04 |
Flap Valve Leather for Duo-Art Exhausters, from Daniel Bussell |
| 2015.08.24.03 |
Lester Player Piano Valve Problems, from Bob Taylor |
| 2015.08.22.04 |
Lester Player Piano Valve Problems, from Doug Vensel |
| 2015.08.17.10 |
Lester Player Piano Valve Problems, from Bill Maguire |
| 2015.08.16.05 |
Lester Player Piano Valve Problems, from Ben Gottfried |
| 2015.08.16.04 |
Lester Player Piano Valve Problems, from D. L. Bullock |
| 2015.08.16.03 |
Lester Player Piano Valve Problems, from John Grant |
| 2015.08.15.04 |
Lester Player Piano Valve Problems, from Don Teach |
| 2015.08.14.08 |
Lester Player Piano Valve Problems, from Doug Vensel |
| 2015.07.12.03 |
Seek Reiterating Valve Diagram, from John Hutchison |
| 2015.06.14.07 |
3D-printer Makes Ampico A Valve Seats, from Jeff Bridges |
| 2015.04.17.02 |
Cremona Valve Pouch Reinforcing Material, from Pat DeWitt |
| 2015.04.16.03 |
Cremona Valve Pouch Reinforcing Material, from Paul Manganaro |
| 2015.04.16.02 |
Cremona Valve Pouch Reinforcing Material, from Don Teach |
| 2015.04.15.04 |
Seek Cremona Valve Pouch Reinforcing Material, from Scotty Greene |
| 2015.03.31.08 |
Valve Travel in Duo-Art Grand, from Jim Quashnock |
| 2015.03.29.01 |
Aeolian Cross Valve Travel, from John Phillips |
| 2015.03.10.09 |
Valve Seats Attached With Chatterton's Compound, from Gilles Chouinard |
| 2015.03.10.08 |
Valve Seats Attached With Chatterton's Compound, from Bill Burns |
| 2015.03.10.07 |
Aeolian Duo-Art Valve Plates, from Jeffrey R. Wood |
| 2015.03.08.02 |
Aeolian Duo-Art Valve Plates, from Jeffrey R. Wood |
| 2015.03.07.05 |
Valve Seats Attached With Chatterton's Compound, from Grant Chapman, NY |
| 2015.03.06.01 |
Valve Seats Attached With Chatterton's Compound, from Gilles Chouinard |
| 2015.03.05.03 |
Duo-Art Cross Valve Replacements & Bob Streicher, from Barry Dennis |
| 2015.03.04.03 |
Aeolian Duo-Art Valve Plates, from John A. Tuttle |
| 2015.02.26.05 |
Neoprene Valve Facings in Post-War Aeolians, from Bill Maguire |
| 2015.02.24.03 |
Sponge Neoprene for Valve Seats, from Ralph Nielsen |
| 2015.02.19.09 |
Sponge Neoprene for Valve Seats, from D. L. Bullock |
| 2015.02.09.09 |
Adjusting Duo-Art Valve Travel, from Nathan Woodhull |
| 2015.02.09.08 |
Adjusting Duo-Art Valve Travel, from D. L. Bullock |
| 2015.02.07.03 |
Adjusting Duo-Art Valve Travel, from Jim Quashnock |
| 2015.02.07.02 |
Adjusting Valve Travel, from Nathan Woodhull |
| 2015.02.06.05 |
Valve Travel in Cremona G, from Randy Hayno |
| 2015.02.05.06 |
Valve Travel in Cremona G at DeBence Museum, from D. L. Bullock |
| 2015.02.04.02 |
Valve Travel in Coin Piano Or Any Other Player, from Don Teach |
| 2015.02.03.05 |
Valve Travel in Cremona G at DeBence Museum, from Scotty Greene |
| 2015.02.02.03 |
Seek Duo-Art Rewind Replay Pneumatic & Valve Box, from Tony Marsico |
| 2015.01.24.02 |
Duo-Art Primary Theme Valve Travel, from John Phillips |
| 2014.12.27.02 |
Replacing Valve Facings, from Ben Gottfried |
| 2014.12.23.04 |
Replacing Valve Facings, from David Dewey |
| 2014.11.16.08 |
Rebuilding Ampico Secondary Valve Blocks, from D. L. Bullock |
| 2014.11.16.07 |
Rebuilding Ampico Primary Valve Chest, from Art Reblitz |
| 2014.11.15.05 |
Rebuilding Ampico Primary Valve Chest, from Ron Evans |
| 2014.10.10.07 |
Standard Pneumatic Double Valve System, from S. Lee Walker |
| 2014.10.06.05 |
Laser Cutter Makes Valve Gasket Rings, from John Grant |
| 2014.09.12.05 |
Replacing Duo-Art Valve Seats, from John A. Tuttle |
| 2014.09.10.08 |
Replacing Duo-Art Valve Seats, from Bob Taylor |
| 2014.09.07.04 |
Replacing Duo-Art Valve Seats, from Jeffrey R. Wood |
| 2014.09.05.08 |
Replacing Duo-Art Valve Seats, from Ben Gottfried |
| 2014.09.04.02 |
Seek Duo-Art Valve Seats, from Richard Bourgeois |
| 2014.09.03.04 |
FS: Ampico B Unit Valve Block Springs, from John A. Tuttle |
| 2014.08.14.07 |
Ampico B Unit Valve Block Springs, from John A. Tuttle |
| 2014.08.07.03 |
Ampico B Unit Valve Block Springs, from John A. Tuttle |
| 2014.08.05.01 |
3D Printer Makes Ampico Valve Seats, from Bill Decker |
| 2014.07.30.15 |
Sealant for Valve Seats & Plates, from Don Teach |
| 2014.07.30.14 |
Sealant for Valve Seats & Plates, from Craig Smith |
| 2014.07.29.05 |
Sealant for Valve Seats & Plates, from Jeff Davis |
| 2014.07.20.07 |
Force Fit Collars for Valve Stems, from Don Teach |
| 2014.07.17.06 |
Seek Primary Valve Buttons for Electrova Coin-Op, from Roger W. Kling |
| 2014.07.12.02 |
Seek Duo-Art Fiber Valve Guide, from Tony Marsico |
| 2014.06.15.01 |
Valve Travel in Duo-Art Expression Valves, from D. L. Bullock |
| 2014.06.14.04 |
Valve Travel in Duo-Art Expression Valves, from John Phillips |
| 2014.04.16.02 |
The "Buzzer" Valve Tester, from John A. Tuttle |
| 2014.03.19.05 |
Seek "Felt" for Simplex Valve Guides, from S. Lee Walker |
| 2014.01.23.09 |
Disconnected Push-button Valve Near Roll Drive, from Tony Marsico |
| 2014.01.23.08 |
Disconnected Push-button Valve Near Roll Drive, from Don Teach |
| 2014.01.21.06 |
Disconnected Push-button Valve Near Roll Drive, from Scotty Greene |
| 2014.01.09.08 |
Sealing of Valve Pouches, from Paddy Handscombe |
| 2014.01.09.07 |
Source of Pouch and Valve Leather, from Harold Ulmer |
| 2014.01.08.03 |
Replacing Aeolian Duo-Art Valve Pouches, from Julian Dyer |
| 2014.01.06.12 |
Valve Pouches Should Not Be Sealed, from Robert Loeffler |
| 2014.01.06.08 |
Replacing Aeolian Duo-Art Valve Pouches, from Joseph Musser |
| 2014.01.04.05 |
Valve Pouches Should Not Be Sealed, from Nathan Woodhull |
| 2013.12.30.07 |
Valve Pouches Should Not Be Sealed, from Robert Loeffler |
| 2013.11.06.04 |
Seek Ampico A Cut-out Valve Block, from Stephen Kent Goodman |
| 2013.10.21.02 |
Pre-punched Valve Pouches, from David Dewey |
| 2013.10.20.02 |
Pre-punched Valve Pouches, from Randolph Herr |
| 2013.10.20.01 |
Pre-punched Valve Pouches, from Nicholas Simons |
| 2013.10.19.03 |
Pre-punched Valve Pouches, from David Dewey |
| 2013.10.16.02 |
Wood Valve Buttons in Standard Double Valve Action, from Art Reblitz |
| 2013.10.16.02 |
Wood Valve Buttons in Standard Double Valve Action, from Art Reblitz |
| 2013.10.15.06 |
Wood Valve Buttons in Standard Double Valve Action, from Tim Gautreaux |
| 2013.10.15.06 |
Wood Valve Buttons in Standard Double Valve Action, from Tim Gautreaux |
| 2013.10.13.02 |
Wood Valve Buttons in Standard Double Valve Action, from S. Lee Walker |
| 2013.10.13.02 |
Wood Valve Buttons in Standard Double Valve Action, from S. Lee Walker |
| 2013.10.12.03 |
Testing a Standard Pneumatic Double Valve Action, from S. Lee Walker |
| 2013.09.16.06 |
Wurlitzer Transmission Unit Valve Problem, from Dale F. Rowe |
| 2013.09.16.05 |
Wurlitzer Transmission Unit Valve Problem, from Ken Vinen |
| 2013.09.15.02 |
Wurlitzer Transmission Unit Valve Problem, from Mark Weyna |
| 2013.09.03.03 |
FS: Amphion Single Valve Player Action Stack, from Bruce Ahlich |
| 2013.09.01.03 |
Seek Kimball Bakelite Upper Valve Seats, from Don Gehrke |
| 2013.08.24.04 |
Kimball Valve Gluing Questions, from Don Gehrke |
| 2013.08.18.07 |
Shellac as a Sealer for Metal Valve Plates, from D. L. Bullock |
| 2013.08.15.07 |
Shellac as a Sealer for Metal Valve Plates, from Jeffrey R. Wood |
| 2013.08.11.05 |
Silicone Rubber vs. Shellac to Attach Valve Seats, from Eliyahu Shahar |
| 2013.07.28.03 |
Valve Clearance Setting, from Bill Chapman |
| 2013.07.28.02 |
Valve Clearance Setting, from Don Teach |
| 2013.07.26.05 |
Kimball Valve Clearance Setting, from Don Gehrke |
| 2013.07.23.07 |
Proper Suction When Testing Valve Travel, from Joel Cluskey |
| 2013.06.28.07 |
Fiber Washers for Player Piano Valve Covers, from Don Teach |
| 2013.06.14.05 |
Ampico Flap Valve Material, from Jon Page |
| 2013.05.28.03 |
Player Piano Valve Design Parameters, from Bob Taylor |
| 2013.05.28.02 |
Player Piano Valve Design Parameters, from Mark Kinsler |
| 2013.05.27.07 |
Player Piano Valve Design Parameters, from Paul Rumpf |
| 2013.05.27.06 |
Player Piano Valve Design Parameters, from John Page, UK |
| 2013.05.27.04 |
Ampico Flap Valve Material, from Eliyahu Shahar |
| 2013.05.26.07 |
Ampico Flap Valve Material, from Jon Page |
| 2013.05.26.06 |
Player Piano Valve Design Parameters, from Timothy L'Amoureux |
| 2013.05.26.05 |
Player Piano Valve Design Parameters, from John A. Tuttle |
| 2013.05.26.04 |
Player Piano Valve Design Parameters, from David Dewey |
| 2013.05.26.03 |
Player Piano Valve Design Parameters, from Bill Chapman |
| 2013.05.25.02 |
Player Piano Valve Design Parameters, from Douglas Heckrotte |
| 2013.05.24.08 |
Player Piano Valve Design Parameters, from Paul Rumpf |
| 2013.05.24.07 |
Player Piano Valve Design Parameters, from Gordon Stelter |
| 2013.05.23.04 |
Player Piano Valve Design Parameters, from Bob Taylor |
| 2013.04.29.06 |
Seek Slide Valve for Modern Aeolian Airmotor, from Robert Lacey |
| 2013.03.31.08 |
Crash Valve Not Installed in Upright Duo-Art, from Randy Hammond |
| 2013.03.16.03 |
Hofbauer Organ Valve Sourc, from Wallace Venable |
| 2013.03.14.01 |
Hofbauer Organ Valve Source, from Michael Woolf |
| 2013.03.01.08 |
Seek Schulz Valve Parts, from Donald Barton |
| 2013.02.18.07 |
Ampico Unit Valve Design, from Gordon Stelter |
| 2013.01.04.06 |
Retaining Rings For Duo-Art Valve, from Spencer Chase |
| 2013.01.01.04 |
FS: Retaining Rings For Duo-Art Valve, from Nathan Woodhull |
| 2012.12.29.03 |
Seek Fiber Retaining Rings For Duo-Art Valve, from Mike Walter |
| 2012.12.19.06 |
Seek Standard Coin Piano Adjustable Spill Valve, from Stephen Kent Goodman |
| 2012.12.01.03 |
Seek Ampico Valve Parts, from John Ravert, Sr. |
| 2012.11.30.07 |
Seek Ampico Valve Parts, from John Ravert, Sr. |
| 2012.10.26.02 |
Sponge Rubber Valve Cores Survive 20 Years, from Bob Taylor |
| 2012.10.23.03 |
Sponge Rubber Valve Cores, from Bruce Grimes |
| 2012.10.21.06 |
Sponge Rubber Valve Cores Survive 20 Years, from Bob Taylor |
| 2012.10.11.10 |
Knife Valve Screw Loose in Duo-Art, from Adam Aceto |
| 2012.08.01.06 |
Seek Threaded Rods for Ampico Valve Clamps, from Dave Lagatta |
| 2012.07.25.09 |
Sealing Metal Valve Plates in Standard Action, from John Struve |
| 2012.07.24.04 |
Ampico "A" Unit Valve Variant Discovered, from John Grant |
| 2012.05.02.03 |
Seek Wurlitzer Double-row Stack Valve Seats, from Jason Klinger |
| 2012.04.07.05 |
FS: Wurlitzer 4-in-1 Valve Gaskets, from Robert Loeffler |
| 2012.03.04.09 |
Seek Pressure Spring for Slide Valve, from Burnley Cook |
| 2012.01.17.12 |
FS: Wurlitzer 4-in-1 Valve Gaskets, from Robert Loeffler |
| 2011.12.22.03 |
Seek Simplex Pneumatic Valve Parts, from Duaine Hechler |
| 2011.11.18.10 |
Building a Pneumatic One-way Valve for Duo-Art, from John Grant |
| 2011.11.18.09 |
Building a Pneumatic One-way Valve for Duo-Art, from Bernt Damm |
| 2011.11.18.08 |
Building a Pneumatic One-way Valve for Duo-Art, from Nelson Denton |
| 2011.11.17.07 |
Building a Pneumatic One-way Valve for Duo-Art, from Ralph Nielsen |
| 2011.11.15.09 |
Building a Pneumatic One-way Valve, from Pat DeWitt |
| 2011.10.24.05 |
Seek Valve Block for 1972 Kimball Model D, from tuftee65@ |
| 2011.10.17.05 |
Ampico B Music Roll Brake Valve Assembly, from Bruce Grimes |
| 2011.10.14.03 |
Seek Ampico B Music Roll Brake Valve Assembly, from Craig Roothoff |
| 2011.08.29.07 |
Softening Valve Pouches, from Nevin Engle |
| 2011.06.14.07 |
Coating Protects Against Valve Seat Corrosion, from Art Reblitz |
| 2011.06.14.06 |
Leather Valve Facing Against Metal Valve Seat, from Art Reblitz |
| 2011.06.14.06 |
Leather Valve Facing Against Metal Valve Seat, from Art Reblitz |
| 2011.06.13.03 |
Leather Valve Facing Against Metal Valve Seat, from Tim Gautreaux |
| 2011.06.13.03 |
Leather Valve Facing Against Metal Valve Seat, from Tim Gautreaux |
| 2011.06.05.08 |
FS: Valve Seats, from Robert Leber |
| 2011.05.03.08 |
FS: Valve Caps for Wurlitzer Unit Valves, from Robert Leber |
| 2011.03.02.02 |
Source of Sponge Rubber for Valve Facing Material, from John Meadows |
| 2011.03.01.04 |
Source of Sponge Rubber for Valve Facing Material, from Spencer Chase |
| 2011.02.28.02 |
Sponge Neoprene is Original Valve Facing Material, from Bill Maguire |
| 2011.02.25.03 |
Valve Facing Material, from Don Teach |
| 2011.02.24.05 |
Valve Facing Material for Newer Aeolian Player, from Bill Maguire |
| 2011.01.13.06 |
Suction Regulator Spill Valve Oscillates, from Bernt Damm |
| 2011.01.13.05 |
Suction Regulator Spill Valve Oscillates, from Rick Hunter |
| 2011.01.11.07 |
Suction Regulator Spill Valve Oscillates, from Greg Graham |
| 2011.01.10.06 |
Suction Regulator Spill Valve Oscillates, from Tim L'Amoureux |
| 2011.01.10.05 |
Suction Regulator Spill Valve Oscillates, from Nicholas Simons |
| 2011.01.09.02 |
Suction Regulator Spill Valve Oscillates, from Bernt Damm |
| 2010.08.30.03 |
Seek Wurlitzer Valve Blocks, from Jeff Bridges |
| 2010.06.16.02 |
Extra Thin Leather for Valve Pouches, from Bruce Grimes |
| 2010.06.15.03 |
Seek Extra Thin Leather for Valve Pouches, from Pat DeWitt |
| 2010.04.06.03 |
Welte Philharmonic Roll Player Valve Bleed Size, from Dave Krall |
| 2010.04.01.05 |
Standard Pneumatic Exhauster Accenting Valve, from David Rodgers |
| 2010.03.30.06 |
Autopiano Exhauster with Accenting Bypass Valve, from David Rodgers |
| 2010.02.11.05 |
Seek Standard Player Action Valve Stems, from Roger Wiegand |
| 2010.01.28.10 |
Ampico Double Valve System Operation, from Darryl Zempel |
| 2010.01.26.09 |
Seek Duo-Art Theme Primary Valve Units, from Bruce Grimes |
| 2009.12.10.06 |
Leather Valve Facings for Simplex Player Action, from Jeffrey R. Wood |
| 2009.10.23.03 |
Reiterating Valve for Snare Drum Pneumatic, from Tim L'Amoureux |
| 2009.10.22.02 |
Seek Reiterating Valve for Snare Drum Pneumatic, from Vic Searle |
| 2009.10.01.04 |
Unknown Photoplayer for Electric Valve Pipe Chest, from Gregory Filardo |
| 2009.09.25.01 |
Sealing Valve Leather Pouches, from Richard Gurevich |
| 2009.09.15.03 |
Replacing Valve Pouches in Aeolian Action, from John Phillips |
| 2009.07.16.04 |
Protective Coating for Metal Valve Seats, from Bruce Clark |
| 2009.07.15.04 |
Protective Coating for Metal Valve Seats, from Don Teach |
| 2009.07.14.03 |
Protective Coating for Metal Valve Plates, from Michael Gordon |
| 2009.07.12.02 |
Protective Coating for Metal Valve Plates, from John Phillips |
| 2009.07.08.04 |
Sealing Valve Pouches With Rubber Cement, from Bill Chapman |
| 2009.06.29.15 |
Sealing Valve Pouches, from Cecil Dover |
| 2009.06.26.04 |
Sealing Valve Pouches, from John Rutoskey |
| 2009.06.24.04 |
FS: Wurlitzer 4-in-1 Valve Die Cast Covers, from Brian Worden |
| 2009.06.18.08 |
Sealing Valve Pouches, from John Pohlpeter |
| 2009.06.17.08 |
Sealing Valve Pouches, from Steve Bentley |
| 2009.06.17.07 |
Sealing Valve Pouches, from Spencer Chase |
| 2009.06.17.06 |
Removing Metal Valve Stem Compression Collars, from Ken Marts |
| 2009.06.16.06 |
Sealing Valve Pouches, from Robert Loeffler |
| 2009.06.15.06 |
Wurlitzer APP Rewind With 4-in-1 Unit Valve, from Julie Porter |
| 2009.06.15.03 |
Sealing Valve Pouches, from Britt Abbott |
| 2009.06.14.06 |
Wurlitzer Die-cast 4-in-1 Unit Valve Blocks, from John A. Tuttle |
| 2009.06.14.05 |
Wurlitzer APP Rewind With 4-in-1 Unit Valve, from Martin Anderson |
| 2009.06.14.03 |
Sealing Valve Pouches, from Art Reblitz |
| 2009.06.14.02 |
Sealing Valve Pouches, from Tony Marsico |
| 2009.06.12.08 |
Sealing Valve Pouches, from Bob Taylor |
| 2009.06.12.07 |
Sealing Valve Pouches, from Don Teach |
| 2009.06.12.06 |
Sealing Valve Pouches, from Robert Leber |
| 2009.06.11.05 |
Sealing Valve Pouches, from Dell Urry |
| 2009.06.10.08 |
Sealing Valve Pouches, from David Evans |
| 2009.06.08.05 |
Sealing Valve Pouches & Adjusting Bleed Holes, from Arnold Neuhaus |
| 2009.06.08.04 |
Sealing Valve Pouches, from Robert Loeffler |
| 2009.06.07.04 |
Sealing Valve Pouches, from David Evans |
| 2009.06.07.03 |
Sealing Valve Pouches, from Ken Marts |
| 2009.06.07.02 |
Sealing Valve Pouches, from Ray Finch |
| 2009.06.07.01 |
Sealing Valve Pouches, from Jeffrey R. Wood |
| 2009.06.06.01 |
Sealing Valve Pouches, from John Farmer |
| 2009.06.05.05 |
Sealing Valve Pouches with PVC-E, from Bill Maguire |
| 2009.06.05.04 |
Sealing Valve Pouches, from David Evans |
| 2009.06.04.04 |
Sealing Valve Pouches With PVC-E, from Ken Marts |
| 2009.06.04.03 |
Sealing Valve Pouches With PVC-E, from Terry Younce |
| 2009.06.04.02 |
Sealing Valve Pouches, from Howard Goldberg |
| 2009.06.02.08 |
Sealing Valve Pouches With Rubber Cement, from Don Teach |
| 2009.06.02.07 |
Sealing Valve Pouches, from Eliyahu Shahar |
| 2009.06.01.04 |
Sealing Valve Pouches With Rubber Cement, from Nicholas Simons |
| 2009.06.01.03 |
Sealing Valve Pouches With Rubber Cement, from Bruce Clark |
| 2009.06.01.02 |
Sealing Valve Pouches With Rubber Cement, from Tim L'Amoureux |
| 2009.05.31.03 |
Sealing Valve Pouches With Rubber Cement, from Bill Chapman |
| 2009.05.11.07 |
Aeolian Tracking Control Valve Block, from Jeffrey R. Wood |
| 2009.05.11.06 |
Making Secondary Valve Pouches, from Pat DeWitt |
| 2009.05.08.07 |
Installing Simplex Valve Collars, from Skip Downing |
| 2009.04.07.04 |
Marks on Simplex External Valve Face, from Skip Downing |
| 2009.03.29.07 |
Ampico Unit Valve Seats, from Bruce Clark |
| 2009.03.29.05 |
Seek Spring Wire for Organ Pallet Valve Springs, from Roger Wiegand |
| 2009.03.27.05 |
Ampico B Unit Valve Seats, from Bob Stewart |
| 2009.03.21.06 |
Simplex Valve Blocks, from John A. Tuttle |
| 2009.03.15.03 |
Seek Simplex Valve Blocks, from John A. Tuttle |
| 2009.03.13.05 |
Seeburg B Mandolin Control Valve Connections, from Scotty Greene |
| 2009.03.12.08 |
FS: Limonaire Organ & Valve & Roll Frame Business, from Gordon Forcier |
| 2009.03.12.06 |
Adjusting Valve Travel for Consistent Flow Rate, from Peter Phillips |
| 2009.03.11.06 |
Adjusting Valve Travel for Consistent Flow Rate, from Paul Manganaro |
| 2009.03.11.05 |
Adjusting Valve Travel for Consistent Flow Rate, from Spencer Chase |
| 2009.03.10.07 |
Dial Gage vs. Microscope for Valve Calibration, from John Phillips |
| 2009.03.10.06 |
Adjusting Valve Travel for Consistent Flow Rate, from John Phillips |
| 2009.03.07.06 |
Seek Ampico Flap Valve Spring Clips, from Stephen Kent Goodman |
| 2009.03.07.05 |
Adjusting Valve Travel for Consistent Flow Rate, from Paul Manganaro |
| 2009.03.06.05 |
Adjusting Valve Travel for Consistent Flow Rate, from Spencer Chase |
| 2009.03.05.06 |
Dial Gage vs. Microscope for Valve Calibration, from John Phillips |
| 2009.02.18.07 |
FS: Coinola Manual Slide Valve Override Blocks, from Stephen Kent Goodman |
| 2009.01.24.07 |
Seek Duo-Art Theme Valve Lint Catchers, from Bruce Grimes |
| 2009.01.16.02 |
Seek Valve Buttons for Phonola Vorsetzer, from Miguel de Mattos |
| 2009.01.01.08 |
Pre-punched Valve Leathers, from Ed Hattrup |
| 2008.12.31.04 |
Pre-punched Valve Leathers, from Joel Cluskey |
| 2008.12.29.03 |
Pre-punched Valve Leathers, from Bill Maguire |
| 2008.12.28.02 |
Seek Pre-punched Valve Leathers, from Darryl Zempel |
| 2008.11.06.11 |
Seek Coinola Slide Valve Lever Linkage, from Stephen Kent Goodman |
| 2008.10.27.13 |
Seek Wurlitzer Die-cast 4-in-1 Unit Valve Blocks, from Howard Jensen |
| 2008.10.25.07 |
Wurlitzer Valve Blocks Wanted, from Howard Jensen |
| 2008.10.25.06 |
Wurlitzer Valve Blocks -- a Correction, from Matthew Caulfield |
| 2008.10.24.04 |
Wurlitzer Valve Blocks, from Matthew Caulfield |
| 2008.10.22.07 |
Wurlitzer Unit Valve Blocks, from Dave Geissinger |
| 2008.10.21.06 |
Wurlitzer Die-cast 4-in-1 Unit Valve, from Larry Emmons |
| 2008.10.20.05 |
Wurlitzer Die-cast 4-in-1 Unit Valve, from Doug Hershberger |
| 2008.08.20.05 |
Seek Standard Action Valve Guides, from Howard Goldberg |
| 2008.07.24.09 |
Seek Fingers & Rods For Single Valve Standard, from Herb Ziegler |
| 2008.07.17.06 |
Valve Travel in Player Piano Action, from Herb Ziegler |
| 2008.05.13.07 |
Check Valve for Electrified Player Piano, from D. L. Bullock |
| 2008.05.12.09 |
Check Valve for Electrified Player Piano, from M. Blaine Miller |
| 2008.05.01.06 |
Leather Nuts Cause Corrosion of Metal Valve Stems, from Brian Thornton |
| 2008.05.01.05 |
Leather Nuts Cause Corrosion of Metal Valve Stems, from John Phillips |
| 2008.04.30.05 |
Leather Nuts Cause Corrosion of Metal Valve Stems, from Don Teach |
| 2008.03.18.04 |
Seek Plastic Valve for Modern Aeolian Air Motor, from John A. Tuttle |
| 2008.02.11.04 |
Aeolian Lower Valve Seats, from Bruce Grimes |
| 2008.02.08.06 |
Measuring Valve Seat Leakage, from Spencer Chase |
| 2008.02.07.04 |
Aeolian Lower Valve Seats, from John Phillips |
| 2008.02.05.07 |
Rebuilding Double Valve Standard Player Action, from Neil Davidge |
| 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 |
| 2007.12.15.07 |
Aeolian Pedal Cross Valve Travel, from Bob Taylor |
| 2007.12.15.06 |
Aeolian Pedal Cross Valve Travel, from Bruce Grimes |
| 2007.12.15.05 |
Aeolian Pedal Cross Valve Travel, from Paddy Handscombe |
| 2007.12.15.04 |
Loud Pedal Valve Travel, from Art Reblitz |
| 2007.12.14.04 |
Aeolian Pedal Cross Valve Travel, from John Phillips |
| 2007.10.31.04 |
Seek Standard Action Valve Stems, from Al Pebworth |
| 2007.10.10.04 |
Source of Ampico Valve Stem Brads, from Don Teach |
| 2007.10.09.09 |
Seek Ampico or Amphion Valve Stem Brads, from Bill Maguire |
| 2007.09.19.06 |
Ragtime Automatic Music Co. Valve Design, from Andy Taylor |
| 2007.09.07.03 |
FS: Wurlitzer Unit Valve Parts, from Alan Erb |
| 2007.09.03.02 |
Seek Duo-Art Grand Crash Valve, from Jan Szatkowski |
| 2007.09.01.05 |
Making Wurlitzer Unit Valve Blocks, from Matthew Caulfield |
| 2007.09.01.04 |
Making Wurlitzer Unit Valve Blocks, from Don Teach |
| 2007.09.01.03 |
Making Wurlitzer Unit Valve Blocks, from Robert Loeffler |
| 2007.08.31.08 |
Making Wurlitzer Unit Valve Blocks, from Howard Jensen |
| 2007.07.20.05 |
Source of Wurlitzer Unit Valve Blocks, from Robbie Rhodes |
| 2007.07.17.06 |
Source of Wurlitzer Unit Valve Blocks, from Damian Mayes |
| 2007.05.07.03 |
Seek Brass 3-port Rotary Valve, from Jeff Bridges |
| 2007.04.29.05 |
Seek MIDI Valve System for Ampico, from Glen Jedlicka |
| 2007.03.26.10 |
Seek Upper Seats & Valve Covers for Coinola Stack, from Stephen Kent Goodman |
| 2007.03.16.11 |
Replicating Wurlitzer Quad Valve Units, from D. L. Bullock |
| 2007.02.04.10 |
Valve Spring in Ampico Crescendo Unit, from Bill Chapman |
| 2006.10.15.02 |
Amphion Valve Seats, from Bob Hunt |
| 2006.10.12.02 |
Seek Amphion Valve Seats, from Daniel Cox |
| 2006.10.11.04 |
Ampico-A Unit Valve Blocks Needed, from Rob Buckingham |
| 2006.09.23.06 |
Seek Coinola Unit Valve Blocks, from Stephen Kent Goodman |
| 2006.09.10.05 |
Upper Valve Seat in Ampico Expression Mechanism, from Rob Buckingham |
| 2006.03.27.12 |
Valve Washers of Patent Leather, from Matthew Caulfield |
| 2006.03.24.03 |
Valve Washers of Patent Leather, from Gary Peterford |
| 2006.01.22.08 |
Valve Facings of Packing Leather, from Joel Cluskey |
| 2005.12.10.07 |
Valve Seats for Late Simplex Recordo, from David Schroth Jr. |
| 2005.12.02.08 |
Tool To Crimp Ears on Valve Poppet Rods, from Don Teach |
| 2005.11.20.06 |
Valve Travel of Aeolian Grand Player Organ, from Roger Wiegand |
| 2005.11.12.05 |
New Valve Seats for Seeburg & Coinola Nickelodeons, from Don Teach |
| 2005.10.14.05 |
Covering Wurlitzer Valve Chest Pneumatics, from Les Higger |
| 2005.05.29.09 |
Seek Cable Bakelite Valve Seats, from Dan Harrett |
| 2005.05.07.02 |
Duo-Art Steamboat Pump Replacement Valve Flaps, from Bruce Grimes |
| 2005.05.02.06 |
Cross Valve Seating, from D. L. Bullock |
| 2005.04.26.07 |
Duo-Art Valve Flow Measurements, from John A. Tuttle |
| 2005.03.30.09 |
Seeburg Valve Covers Replicated, from Roger Hughes |
| 2005.03.22.09 |
Pneumatic Valve Transfer Characteristics, from Spencer Chase |
| 2005.03.21.01 |
Pneumatic Valve Transfer Characteristics, from Bob Taylor |
| 2005.03.20.07 |
Metal Valve Plates Sealed with PVC-E Glue, from Bill Maguire |
| 2005.03.19.06 |
Metal Valve Plates Sealed with PVC-E Glue, from Charles Schubert |
| 2005.02.15.07 |
Electromagnet Valve Overheating in Duo-Art, from Spencer Chase |
| 2005.01.20.09 |
Dial Test Indicator for Valve Regulation, from Nicholas Simons |
| 2005.01.20.08 |
Dial Indicator Stand for Valve Regulation, from Bill Maguire |
| 2005.01.19.11 |
Depth Gauge Micrometer for Valve Regulation, from D. L. Bullock |
| 2005.01.18.08 |
Digital Caliper for Valve Regulation, from Craig Smith |
| 2005.01.18.07 |
Dial Indicator Gauge for Valve Regulation, from Duaine Hechler |
| 2005.01.18.06 |
Calipers for Valve Regulation, from Ray Finch |
| 2005.01.17.03 |
Dial Indicator Gauge for Valve Regulation, from A. B. Bonds |
| 2005.01.16.08 |
Micrometer for Valve Regulation, from Ed Kigler |
| 2005.01.16.07 |
Dial Indicator Guage for Valve Regulation, from Don Teach |
| 2005.01.16.06 |
Depth Gauge for Valve Regulation, from D. L. Bullock |
| 2005.01.15.07 |
Dial Depth Micrometer for Valve Regulation, from Jim McFarland |
| 2005.01.15.06 |
Digital Depth Micrometer for Valve Regulation, from Craig Smith |
| 2005.01.14.01 |
Seek Dial Depth Micrometer for Valve Regulation, from Duaine Hechler |
| 2004.12.10.05 |
Aeolian Themodist Valve Box Near Spool Frame, from Randolph Herr |
| 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 |
| 2004.11.17.12 |
Valve Parts For Early Kimball Player Action, from Jim Cook |
| 2004.11.16.05 |
Seek Valve Parts For Early Kimball Player Action, from Al Pebworth |
| 2004.11.15.02 |
Seek Wurlitzer Valve Blocks, from Bob Stewart |
| 2004.08.02.05 |
Seek Duo-Art Note Cutout Valve Blocks, from Stefan Essen |
| 2004.07.18.07 |
Valve Travel of Seeburg L & Seeburg Junior, from Don Teach |
| 2004.07.17.06 |
Valve Travel of Seeburg L, from Kurt Morrison |
| 2004.07.17.05 |
Tracker Bar Pump Cleans Valve Filters, from Tom Lear |
| 2004.03.08.07 |
Valve Leather Materials for Player Piano Actions, from Don Teach |
| 2004.03.08.06 |
Valve Leather Materials for Welte Licensee Action, from Bill Maguire |
| 2004.03.07.08 |
Valve Leather Materials for Welte Deluxe Action, from Jonathan Holmes |
| 2004.01.13.06 |
Valve Caps For Kimball Player Piano, from James Romer |
| 2003.10.28.07 |
Valve Washers for Aeolian Grand Player Organ, from D. L. Bullock |
| 2003.10.27.02 |
Valve Washers for Aeolian Grand Player Organ, from Roger Wiegand |
| 2003.09.25.10 |
FS: Late Style Seeburg Wooden Valve Covers, from Brian Thornton |
| 2003.09.13.06 |
Source of Pouch and Valve Leather, from Allen Moe |
| 2003.08.11.09 |
Repairing Valve in Hardman Duo Console Player, from Jeff Bridges |
| 2003.08.11.08 |
Valve Timing of Amphion Airmotor, from John Phillips |
| 2003.08.05.11 |
Installing Gerety & Chase MIDI Magnet Valve System, from Donald Landstrom |
| 2003.06.24.14 |
FS: White Alum Valve Leather, from Stephen Kent Goodman |
| 2003.06.22.09 |
Seek Wurlitzer Band Organ Valve Blocks, from Roger Hughes |
| 2003.05.16.10 |
Valve in Duo-Art Soft Pedal Pneumatic, from Spencer Chase |
| 2003.05.15.14 |
Valve in Duo-Art Soft Pedal Pneumatic, from Ferdinand Pointer |
| 2003.05.09.10 |
Ampico A Take-up Spool & Shut-off Valve Bleed, from Dave Saul |
| 2003.04.06.08 |
Ampico "A" Wind-Chest Spill Unit Valve Blocks, from Bob Taylor |
| 2003.04.06.07 |
Ampico "A" Wind-Chest Spill Unit Valve Blocks, from Ed Gaida |
| 2003.04.06.06 |
Ampico "A" Wind-Chest Spill Unit Valve Blocks, from Bruce Clark |
| 2003.04.06.05 |
Ampico "A" Wind-Chest Spill Unit Valve Blocks, from D. L. Bullock |
| 2003.03.03.03 |
Concert Roller Organ With External Relief Valve, from Marvin Polan |
| 2003.03.02.01 |
Concert Roller Organ With External Relief Valve, from Todd Augsburger |
| 2003.02.24.09 |
Gerety & Chase MIDI Magnet Valve System, from Tim Baxter |
| 2003.01.15.07 |
Seek Ampico Unit Valve Retaining Nuts, from Bob Stewart |
| 2002.12.23.08 |
Seek Seeburg Wooden Valve Covers, from Brian Thornton |
| 2002.12.08.05 |
"MIDI Valve" Magnet Valve System, from Spencer Chase |
| 2002.12.08.05 |
"MIDI Valve" Magnet Valve System, from Spencer Chase |
| 2002.12.06.01 |
Magnet Valve System by Spencer Chase & Gene Gerety, from Gerry Bay |
| 2002.11.21.04 |
Seek Player Tech for Cable Valve Repairs, from Marc Sachnoff |
| 2002.11.09.07 |
Eberhardt Electric Nickelodeon Valve Problem, from James Jelinek |
| 2002.11.06.04 |
Source of Wurlitzer Outer Valve Seats, from Alan Erb |
| 2002.11.05.05 |
Duo-Art Cross Valve Leaking, from Ellsworth Johnson |
| 2002.11.04.01 |
Using Silicone Sealant on Valve Pouches, from Bill Maguire |
| 2002.10.31.10 |
Using Silicone Sealant on Valve Pouches, from Pete Knobloch |
| 2002.10.31.09 |
Using Silicone Sealant on Valve Pouches, from Bob Taylor |
| 2002.10.31.08 |
Using Silicone Sealant on Valve Pouches, from Al Pebworth |
| 2002.10.30.06 |
Using Silicone Sealant on Valve Pouches, from Bill Mackin |
| 2002.10.28.05 |
Ampico B Unit Valve Blocks, from Bob Stewart |
| 2002.10.27.05 |
Seek Ampico B Unit Valve Blocks, from Bob Stewart |
| 2002.10.11.06 |
Ampico B Needle Valve, from Bob Stewart |
| 2002.08.23.05 |
Adjusting Magnet Valve Travel With Manometer, from Peter Phillips |
| 2002.07.13.05 |
Aeolian Valve Leather, from Randolph Herr |
| 2002.03.27.11 |
Rebuilding Schultz Valve Pneumatics, from Allen Moe |
| 2002.03.25.12 |
Cast Valve for Player Piano Resembles a Locomotive, from Robbie Rhodes |
| 2002.02.26.13 |
MIDI Controlled Valve System for Player Pianos, from John J. Breen |
| 2002.02.25.08 |
MIDI Controlled Valve System for Player Pianos, from Spencer Chase |
| 2002.01.21.10 |
Magnet Valve & Solenoid Power Control, from John Page, UK |
| 2001.12.25.04 |
Adjusting Baldwin Manualo Valve Travel, from John A. Tuttle |
| 2001.12.02.04 |
Rebuilding Valve Pouches & Pillow Pouches, from Craig Brougher |
| 2001.09.03.03 |
Seek Seeburg Upper Valve Seats, from Roger Hughes |
| 2001.07.11.12 |
Seek Gulbransen Valve Blocks, from Roy Peek |
| 2001.06.30.08 |
Gluing Leather Valve Facings, from Paul Manganaro |
| 2001.06.30.07 |
Gluing Leather Valve Facings, from Don Teach |
| 2001.06.29.03 |
Patent Leather Valve Facings, from Rob Buckingham |
| 2001.06.28.05 |
Gluing Leather Valve Facing, from Hans van Oost |
| 2001.06.27.04 |
Gluing Leather Valve Facing, from Barry Dennis |
| 2001.06.25.06 |
Gasket Material & Gluing Leather Valve Facing, from Bob Taylor |
| 2001.06.24.10 |
Gluing Leather Valve Facing, from Albert de Boer |
| 2001.05.05.09 |
Seek Wurlitzer 4-in-1 Valve Blocks, from Dave Smith |
| 2001.04.20.04 |
Felt in Spill Valve of Upright Duo-Art, from Peter Coggins |
| 2001.04.18.03 |
Valve Facings From PPCo, from Roger Waring |
| 2001.04.17.09 |
Duo-Art Crash Valve, from Craig Brougher |
| 2001.04.17.04 |
Vacuum Valve Facings From PPCo, from John Rutoskey |
| 2001.04.15.06 |
Patent Leather Valve Facings from PPCo, from Al Pebworth |
| 2001.04.14.03 |
Vacuum Valve Facings from PPCo, from Roger Waring |
| 2001.04.05.09 |
Quick Repairs to Valve Pouches, from John A. Tuttle |
| 2001.02.14.13 |
Tracker Bar Solenoid Valve Article, from Phil Dayson |
| 2001.02.05.02 |
Tracker Bar Solenoid Valve, from Phil Dayson |
| 2001.02.01.11 |
Duo-Art Knife Valve Lever Clamp Improvement, from Spencer Chase |
| 2001.01.29.11 |
Duo-Art Cross Valve Leaking, from Spencer Chase |
| 2000.12.29.04 |
Wurlitzer Unit Valve, from Julie Porter |
| 2000.12.20.07 |
New Electric Vacuum Valve for Reproducing Pianos, from Spencer Chase |
| 2000.11.27.11 |
FS: Seeburg Top Valve Seats, from Ed Gaida |
| 2000.11.26.08 |
Seek Seeburg Top Valve Seats, from Ken Vinen |
| 2000.11.22.07 |
Adjusting Air Motor Valve Timing, from Craig Brougher |
| 2000.11.22.06 |
Adjusting Air Motor Valve Timing, from Ray Fairfield |
| 2000.11.21.12 |
Adjusting Air Motor Valve Timing, from John A. Tuttle |
| 2000.11.21.11 |
Adjusting Air Motor Valve Timing, from John Rutoskey |
| 2000.11.20.08 |
Adjusting Air Motor Valve Timing, from Gerry Ceccarini |
| 2000.08.31.08 |
FS: Simplex Valve Seats, from D. L. Bullock |
| 2000.08.30.05 |
Seek Simplex Valve Seats, from Philip Jamison |
| 2000.07.20.08 |
Duo-Art Roll Coding for Spill Valve, from Bernt Damm |
| 2000.06.28.08 |
Seek Wurlitzer Wooden Unit Valve Blocks, from Dave McNally |
| 2000.06.14.09 |
Aeolian Block Valve Molds, from John A. Tuttle |
| 2000.05.19.10 |
Molds for Aeolian Plastic Valve Blocks, from John A. Tuttle |
| 2000.05.19.09 |
Aeolian Plastic Valve Blocks, from Don Teach |
| 2000.05.18.10 |
Seek Molds for Plastic Valve Blocks, from D. L. Bullock |
| 2000.05.07.05 |
Aeolian Orchestrelle Valve Facing Material, from Martin Anderson |
| 2000.04.28.08 |
Duo-Art Cross Valve Idea, from Randolph Herr |
| 2000.04.26.11 |
Hickman Ampico B Ball Unit Valve, from Randolph Herr |
| 2000.04.08.11 |
New Ampico 'A' Unit Valve Blocks, from John A. Tuttle |
| 2000.04.01.14 |
Orchestrelle Valve Facings, from Martin Anderson |
| 2000.03.31.17 |
Ampico Valve Seats, from D. L. Bullock |
| 2000.03.18.06 |
Ragtime Automated Music Magnet Valve, from John Kleinbauer |
| 2000.03.14.03 |
Seek Double Valve Autopiano Player Stack, from Tim Baxter |
| 2000.03.08.05 |
Gluing Leather Valve Facing, from Roger Waring |
| 2000.03.07.08 |
Seek Source of Pneumatic Valve Leather, from John McClure |
| 2000.01.27.17 |
Source of Blotter Paper for Valve Gaskets, from D. L. Bullock |
| 2000.01.26.15 |
Duo-Art Valve Leakage, from Craig Brougher |
| 2000.01.24.14 |
Duo-Art Valve Leakage, from Craig Brougher |
| 1999.12.26.02 |
Player Piano Valve in Toilet, from Tom Lear |
| 1999.12.25.03 |
Player Piano Valve in Toilet, from John Kleinbauer |
| 1999.11.16.09 |
Clearance for Fluted Valve Stem, from Craig Brougher |
| 1999.11.03.04 |
Double Valve Player Piano Systems, from Craig Brougher |
| 1999.11.02.18 |
Double Valve Player Systems, from Andrew Barrett |
| 1999.10.26.12 |
Audio Demo of Duo-Art Round Valve Performance, from Dean Randall |
| 1999.10.23.07 |
Audio Demo of Duo-Art Round Valve Performance, from Craig Brougher |
| 1999.10.11.08 |
Schaff Flap Valve Leather, from Damon Atchison |
| 1999.09.30.17 |
Glad Wrap Pouches & Universal Type Block Valve, from John A. Tuttle |
| 1999.08.31.13 |
Kangaroo Leather for Valve Pouches, from Dave Spenner |
| 1999.05.27.05 |
Seek Brass Valve Stem Rods, from Bob Loesch |
| 1999.05.26.07 |
Seek Brass Valve Stem Rods, from Andy Struble |
| 1999.05.18.07 |
Bush & Lane Player Action With Metal Valve Blocks, from Jeff Davis |
| 1999.05.14.08 |
Bush & Lane Player Action With Metal Valve Blocks, from Ed Gaida |
| 1999.04.28.10 |
Seek Simplex Valve Blocks, from Deane Wiley |
| 1999.04.27.04 |
Seek Simplex Valve Blocks, from Deane Wiley |
| 1999.04.02.07 |
Ampico B Pump Spill Valve Oscillation, from Craig Brougher |
| 1999.04.01.07 |
Ampico B Pump Spill Valve Oscillation, from Dick Merchant |
| 1999.03.25.10 |
Aeolian Valve Facings from PPCo., from Stephen Kent Goodman |
| 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 |
| 1999.03.13.09 |
Pneumatic Valve Tester Uses Tiny Loudspeaker, from Craig Brougher |
| 1999.03.10.07 |
Location of Ampico B Rewind Valve, from Craig Brougher |
| 1999.03.09.04 |
Location of Ampico B Rewind Valve, from Bill Chapman |
| 1999.02.15.13 |
Seek Valve Casting for Wurlitzer Reproducing Piano, from Blissful35@aol.com |
| 1999.01.28.13 |
Crash Valve in Late Duo-Art Action, from Jim Heyworth |
| 1998.11.02.11 |
Ampico Model B Ball Valve, from Craig Brougher |
| 1998.08.16.14 |
Matching Pneumatic Size To Valve Size, from Andy Taylor |
| 1998.08.05.18 |
Model B Ampico Loud Pedal Valve Unit, from Tim Johnson |
| 1998.05.27.11 |
Autopiano Secondary Valve Problems, from Bruce Clark |
| 1998.05.27.10 |
Autopiano Secondary Valve Problems, from Sam Harris |
| 1998.05.26.09 |
Autopiano Secondary Valve Problem, from Andy Taylor |
| 1998.05.26.08 |
Autopiano Secondary Valve Problem, from Sam Harris |
| 1998.04.23.21 |
Air Motor Accelerator Valve, from Andy Taylor |
| 1998.04.12.19 |
FS: Wurlitzer 4-in-1 Valve Blocks, from Mike Carey |
| 1998.03.12.15 |
FS: Seeburg Valve Seats, from Ed Gaida |
| 1998.03.11.12 |
FS: Seeburg Upper Valve Seats, from Ed Gaida |
| 1998.03.08.12 |
FS: Tracker Bars & Seeburg Valve Seats, from Ed Gaida |
| 1998.03.07.10 |
Fiber Discs for Valve Seats, from D. L. Bullock |
| 1998.02.16.08 |
Modified Duo-Art Needs a Spill Valve, from Spencer Chase |
| 1998.01.01.18 |
Disassembling & Restoring Ampico Valve Blocks, from John A. Tuttle |
| 1997.12.30.11 |
Valve Leather, from Roger Waring |
| 1997.12.17.26 |
Valve Travel In Reproducing Pianos, from Craig Brougher |
| 1997.12.16.20 |
Valve Travel in Reproducing Pianos, from Dave Saul |
| 1997.12.13.12 |
Rebuilding Schultz Valve Pneumatics, from Bob and Sonja Lemon |
| 1997.12.13.11 |
Duo-Art Valve Flow Measurements, from Craig Brougher |
| 1997.12.12.09 |
Neoprene Valve Facings Collect Dust, from Richard Vance |
| 1997.12.11.13 |
Duo-Art Valve Flow Measurements, from Bill Chapman |
| 1997.12.11.09 |
Neoprene Valve Facings Collect Dust, from John A. Tuttle |
| 1997.12.10.15 |
Duo-Art Valve Gap Setting, from Phil Dayson |
| 1997.11.20.09 |
Duo Art Cross Valve Measurements, from Craig Brougher |
| 1997.11.19.17 |
Duo-Art Cross Valve Measurements, from Craig Brougher |
| 1997.11.17.09 |
Duo-Art Cross Valve, from Craig Brougher |
| 1997.11.15.12 |
Duo-Art Cross Valve, from Bob Taylor |
| 1997.11.13.16 |
Duo-Art Cross Valve Replacement Mystery Solved, from Craig Brougher |
| 1997.08.10.12 |
Botched Valve Blocks, from D. L. Bullock |
| 1997.08.01.14 |
Tracker Bar Valve Interface Device, from Gary Rasmussen |
| 1997.07.19.17 |
Valve Faces for Duo-Art Cross Valves, from Spencer Chase |
| 1997.06.10.03 |
Standard Valve Problem unresolved, from Craig Brougher |
| 1997.06.09.03 |
Standard Valve Problem, from Craig Brougher |
| 1997.06.09.02 |
Standard Valve Problem, from Richard Vance |
| 1997.06.08.16 |
Standard Valve Problem, from Sam Harris |
| 1997.06.08.15 |
Secondary Valve Problem, from Richard Vance |
| 1997.06.07.01 |
Secondary Valve Problem, from Dave Saul |
| 1997.06.06.08 |
Standard valve problem, from Craig Brougher |
| 1997.06.05.12 |
Standard Valve Problem, from Sam Harris |
| 1997.06.05.11 |
Standard Valve Problem, from Craig Brougher |
| 1997.04.22.10 |
Miniature Electric Valve, from Phil Dayson |
| 1997.04.21.14 |
Miniature Electric Valve, from Mike Knudsen |
| 1997.04.20.09 |
Miniature Electric Valve Data, from Stephen Kent Goodman |
| 1997.04.19.06 |
Miniature Electric Valve Data, from Karl Ellison |
| 1997.04.07.15 |
Valve Leather, from Craig Brougher |
| 1997.03.07.14 |
Valve Gap Theory, from Douglas K. Rhodes |
| 1997.03.06.08 |
Valve Gap Theory, from Karl Petersen |
| 1997.03.05.19 |
Valve Gap Theory, from Richard Vance |
| 1997.03.02.14 |
Rebuilding Standard Double Valve Action, from Marc Finlen |
| 1997.02.26.17 |
Valve Travel and H. W. Stephenson, from Phil Dayson |
| 1997.02.26.16 |
Valve Travel, from John A. Tuttle |
| 1997.02.04.13 |
Valve Stems, from Craig Brougher |
| 1997.01.01.10 |
Wanted: Wurlitzer Valve Blocks, from Bill Black |
| 1996.12.07.06 |
Lock and Cancel Valve Design, from Matthew Caulfield |
| 1996.12.03.20 |
Seeburg H Lock and Cancel Valve, from Rick Cooley |
| 1996.10.15.06 |
Re: Simplex Valve Question, from Brett Mohr |
| 1996.10.13.02 |
Re: Hot glue Removal. and Simplex Valve Question, from Ed Chaban |
| 1996.09.11.16 |
Duo-Art Valve Leaking / Velocity, from Bob Taylor |
| 1996.09.10.16 |
Duo-Art Valve Leaking / Velocity, from Pete Knobloch |
| 1996.08.20.11 |
Wanted: Ampico B Valve Blocks, from Pat Mullarky |
| 1996.08.06.12 |
Re: Solenoid Valve Test Program, from Robbie Rhodes |
| 1996.08.05.03 |
Ampico Valve Block Springs, from Craig Brougher |
| 1996.08.03.06 |
Gluing Valve Blocks, etc., from John Grant |
| 1996.08.02.02 |
Ampico Valve Blocks, from Bill and Dee Kavouras |
| 1996.08.01.08 |
Gluing Ampico Valve Blocks, from Craig Brougher |
| 1996.03.07.02 |
Dean Moore's Question on Valve Blocks, from Les Smith |
| 1996.02.23.04 |
Pouch Valve Spring, from Fritz Gellerman |
| 1996.01.12.05 |
Reisner Valves and the Stahnke Valve, from Robbie Rhodes |
| 1995.12.09.07 |
Re: Valve Subscription Project, from John Grant |
| 1995.12.08.07 |
Pneutronics Valve, from Karl Petersen |
| 1995.12.01.11 |
Solenoid Valve Subscription Project, from John Grant |
| 1995.10.30.04 |
Re: Single Valve .vs. Double Valve, from Robin Pratt |
| 1995.10.30.04 |
Re: Single Valve .vs. Double Valve, from Robin Pratt |
| 1995.10.08.05 |
Ampico Valve Blocks, from Larry Fisher |
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