| Digest Nr | Subject and Author |
 |
| 2024.01.05.01 | Flat Steel Bar Stock For Player Pianos, from Don Teach |
| 2023.03.14.08 | FS: Ampico Tracker Bar Pumps with Literature, from RJ Ingram |
| 2023.01.28.05 | Seek Duo-Art Tracker Bar, from Andy Hood |
| 2022.11.30.03 | Replacement Parts for Kleernote Tracker Bar Pump, from John A. Tuttle |
| 2022.11.29.02 | Replacement Parts for Kleernote Tracker Bar Pump, from Spencer Chase |
| 2022.11.29.01 | Replacement Parts for Kleernote Tracker Bar Pump, from David Dewey |
| 2022.11.24.01 | Replacement Parts for Kleernote Tracker Bar Pump, from Douglas Heckrotte |
| 2022.09.23.02 | Howard Pianola Tracker Bar Scale, from Wolfgang Heisig |
| 2022.09.09.01 | Wurlitzer Band Organ Tracker Bar Cleaning, from Jack M. Conway |
| 2022.05.16.01 | Seek Symphonion 25-1/4" Pressure Bar Bridge, from Steve Greatrex |
| 2022.04.13.01 | Wurlitzer 125 Tracker Bar Scale, from Robert Bartlett |
| 2022.04.01.01 | Seybold Magic Organa Accordion Tracker Bar Scale, from Jean Nimal |
| 2022.03.30.01 | Seek Seybold Accordion Tracker Bar Scale, from Kees Bimmel |
| 2021.07.28.01 | Seek Wurlitzer 125 Tracker Bar, from Tom Setti |
| 2021.07.11.05 | O-Roll Tracker Bar Description, from Dale F. Rowe |
| 2021.07.08.03 | Seek O-Roll Tracker Bar Description, from Cecil Dover |
| 2021.06.06.03 | Operators "O" Roll Tracker Bar Scale, from Nicholas Simons |
| 2021.03.13.02 | To Identify a Tracker Bar, from Julian Dyer |
| 2021.03.12.07 | To Identify a Tracker Bar, from Robbie Rhodes |
| 2021.02.04.03 | Seek Early Ampico Tracker Bar with Standard Ducts, from Jim Miller |
| 2020.12.24.02 | Coinola "O" Roll Tracker Bar Scale, from Don Teach |
| 2020.12.23.02 | "O" Roll Tracker Bar Layout, from Bill Sharkey |
| 2020.12.22.01 | Seek Hupfeld 72/73-note Tracker Bar, from Hans-W. Schmitz |
| 2020.12.15.02 | Seek Hupfeld 72/73-note Tracker Bar, from Niels Berkers |
| 2020.11.30.01 | Seek 4-holes Tracking System Brass Tracker Bar, from Dave Krall |
| 2020.09.14.01 | Sealing a Wood Tracker Bar, from S. Lee Walker |
| 2020.08.21.03 | Sealing a Wood Tracker Bar, from Craig Smith |
| 2020.08.19.01 | Sealing a Wood Tracker Bar, from Nicholas Simons |
| 2020.08.16.03 | Sealing a Wood Tracker Bar, from Roger Wiegand |
| 2020.03.29.04 | Coinola "O" Roll Tracker Bar Details, from Dave Burritt |
| 2020.03.29.03 | Coinola "O" Roll Tracker Bar Details, from Don Teach |
| 2020.03.27.02 | Coinola "O" Roll Tracker Bar Details, from Don Teach |
| 2020.01.02.07 | Seek Standard Tracker Bar and Licensee Tracker, from Dave Krall |
| 2019.11.30.02 | Lead Tubing For Tracker Bar, from Jeff Davis |
| 2019.11.26.03 | Lead Tubing For Tracker Bar, from Dennis Steckley |
| 2019.11.26.02 | Lead Tubing For Tracker Bar, from Craig Smith |
| 2019.11.26.01 | Lead Tubing For Tracker Bar, from Douglas Heffer |
| 2019.11.22.03 | Seek Lead Tubing For Tracker Bar, from Mike Walter |
| 2019.07.25.01 | Seek Duo-Art Tracker Bar, from Mark Williams |
| 2019.05.18.02 | Treating Corrosion On Brass Tracker Bar Nipples, from Steven Reed |
| 2019.05.16.05 | Treating Corrosion On Brass Tracker Bar Nipples, from Gordon Ramsey |
| 2019.02.27.06 | Wilcox & White Music Rolls & Tracker Bar Scales, from Nicholas Simons |
| 2019.02.24.01 | Wilcox & White Music Rolls & Tracker Bar Scales, from Lance Reed |
| 2018.11.22.03 | Artrio-Angelus Tracker Bar, from Ed Gaida |
| 2018.09.25.01 | Seek Original Wurlitzer 105 Tracker Bar, from Terry Younce |
| 2018.09.15.03 | Unusual Tracker Bar on Aeolian Weber Pianola, from David Evans |
| 2018.09.11.02 | Unusual Tracker Bar on Aeolian Weber Pianola, from Eric J. Shoemaker |
| 2018.09.10.02 | Unusual Tracker Bar on Aeolian Weber Pianola, from Thomas Binnall |
| 2018.09.10.01 | Unusual Tracker Bar on Aeolian Weber Pianola, from Nicholas Simons |
| 2018.09.09.03 | Unusual Tracker Bar on Aeolian Weber Pianola, from Chris Grant |
| 2018.07.09.04 | Seek Tracker Bar for "A" or "G" Roll, from Don Janisch |
| 2017.11.28.10 | Seek Tempo Bar, Indicator & Pointer For 1920s Cable, from Steve Grattan |
| 2017.11.19.02 | Seek 14-note Melodia Tracker Bar, from Jonathan Adams |
| 2017.11.11.05 | Seek Player Piano Tracker Bar For Lecture Prop, from Al Good |
| 2017.05.31.03 | Artrio-Angelus Tracker Bar Ports, from Paul Rumpf |
| 2017.05.30.06 | Artrio-Angelus Tracker Bar Dimensions, from Wayne Stahnke |
| 2017.05.28.02 | Artrio-Angelus Tracker Bar Dimensions, from Wayne Stahnke |
| 2017.03.06.02 | Tracker Bar Pump Vs. Vacuum Cleaner, from Luke Myers |
| 2017.02.17.01 | Horizontal Grooves in Welte Tracker Bar, from Jeff Davis |
| 2017.02.15.04 | Horizontal Grooves in Welte Tracker Bar, from Paddy Handscombe |
| 2017.02.14.02 | Extra Holes in Ampico B Tracker Bar, from Thomas Binnall |
| 2017.02.13.03 | Horizontal Grooves in Welte T100 Tracker Bar, from John McClelland |
| 2017.02.13.02 | Horizontal Grooves in 1928 Welte Tracker Bar, from Allen Ford |
| 2017.02.13.01 | Horizontal Grooves in Welte Organ Tracker Bar, from Dave Krall |
| 2017.02.12.02 | Extra Holes in Ampico B Tracker Bar, from Paddy Handscombe |
| 2017.02.12.01 | Extra Holes in Ampico B Tracker Bar, from John A. Tuttle |
| 2017.02.11.01 | Extra Holes in Ampico B Tracker Bar, from Tim Baxter |
| 2017.02.10.11 | Extra Holes in Ampico B Tracker Bar, from Mike Walter |
| 2017.02.10.10 | Extra Holes in Ampico B Tracker Bar, from Austin Matlow |
| 2017.02.10.09 | Extra Holes in Ampico B Tracker Bar, from Ed Gaida |
| 2017.02.10.08 | Extra Holes in Ampico B Tracker Bar, from Luke Myers |
| 2017.02.10.07 | Extra Holes in Ampico B Tracker Bar, from Bill Budenholzer |
| 2017.02.07.06 | Extra Holes in Ampico B Tracker Bar, from John A. Tuttle |
| 2016.09.27.03 | "Kure Silent Notes" Tracker Bar Pump, from Luke Myers |
| 2016.09.12.01 | FS: Brass Tracker Bar Tubing, from Bill Sharkey |
| 2016.06.08.05 | A-roll Tracker Bar Scale for Coin Pianos, from Don Teach |
| 2016.06.07.03 | A-roll Tracker Bar Scale for Calliope, from Al Good |
| 2016.04.19.05 | Peerless Coin Piano With Link Tracker Bar, from Brian Thornton |
| 2016.02.17.09 | FS: Tracker Bar With Attached Stroud Player Piano, from Bruce Grimes |
| 2015.11.03.05 | Wurlitzer Duplex Tracker Bar Roll Frame DVD, from Michael Jones |
| 2015.10.24.04 | "O" Roll Machine Tracker Bar Moves, from Al Good |
| 2015.10.22.02 | "O" Roll Machine Tracker Bar Moves, from Marv Garriott |
| 2015.10.12.04 | "A" Roll Tracker Bar Connections for Calliope, from Larry Claus |
| 2015.10.10.03 | "A" Roll Tracker Bar Connections for Calliope, from Al Good |
| 2015.10.08.01 | Seek Hold-down Bar Clip for 12-inch Gloria Disc Box, from Kevin McElhone |
| 2015.04.18.05 | Seek Style 125 Tracker Bar, from Atley Moughan |
| 2014.12.23.02 | Seek Aeolian Duo-Art Organ Tracker Bar Data, from Harald Kabbeck |
| 2014.12.14.02 | FS: Style 125 Roll Frame, Tracker Bar, Crankshaft, from Don Schank |
| 2014.11.20.04 | Material for Tracker Bar Lint Filter, from Matthew Caulfield |
| 2014.11.17.07 | Seek Material for Tracker Bar Lint Filter, from Dave Krall |
| 2014.09.24.01 | Seek Tracker Bar Scale for Oreste Orchestrion, from John A. Tuttle |
| 2014.08.21.02 | Seek Wurlitzer 125 Tracker Bar, from Mike Schoeppner |
| 2014.08.04.05 | Seek 65-note Tracker Bar for A-roll Coin Piano, from Stephen Kent Goodman |
| 2014.05.29.05 | Tracker Bar Scale for 66-key B.A.B. Rolls, from Dale F. Rowe |
| 2014.05.28.04 | Seek Tracker Bar Scale for 66-key B.A.B. Rolls, from John J. Breen |
| 2014.01.04.02 | Wurlitzer 165 Music as Tracker Bar Image Files, from Mikey Mills |
| 2014.01.03.06 | Wurlitzer 165 Music as Tracker Bar Image Files, from Gordon Ramsey |
| 2013.08.13.04 | Replacing Lead Tubing at the Tracker Bar, from Wade Newton |
| 2013.08.12.04 | Replacing Lead Tubing at the Tracker Bar, from Randolph Herr |
| 2013.08.11.07 | Replacing Lead Tubing at the Tracker Bar, from John Grant |
| 2013.08.11.06 | Replacing Lead Tubing at the Tracker Bar, from Jeff Davis |
| 2013.08.10.05 | Replacing Lead Tubing at the Tracker Bar, from Phil Bordeleau |
| 2013.07.11.08 | Seek T-100 Red Welte Tracker Bar, from Stephen Kent Goodman |
| 2013.03.27.06 | Seek Ampico Tracker Bar Brass Screw Cover, from Jonathan Holmes |
| 2013.02.02.03 | Seek Style "A" Coin Piano Tracker Bar & Spool, from Karl Schroeder |
| 2013.01.16.03 | Seek Duo-Art Tracker Bar, from Ben Ely |
| 2012.12.18.02 | Seek 65-note Tracker Bar, from Gordon Ramsey |
| 2012.11.11.02 | Estey 116-note Tracker Bar Layout, from Dale F. Rowe |
| 2012.11.08.10 | Seek Estey 116-note Tracker Bar Layout, from Bill Klinger |
| 2012.10.11.08 | Poor Suction at Tracker Bar, from Scott Van Hoven |
| 2012.08.27.09 | Sealing Lead Tubing In Wood Tracker Bar, from Eliyahu Shahar |
| 2012.08.25.08 | Sealing Lead Tubing In Wood Tracker Bar, from Rob Mashiah |
| 2012.06.18.05 | Seek 88-note Tracker Bar for Autopiano, from Alexander Zenin |
| 2012.05.16.02 | Don't Put Sticky Tape on a Tracker Bar!, from Wayne Johnson |
| 2012.05.15.03 | Don't Put Sticky Tape on a Tracker Bar!, from Robert Weismantel |
| 2012.05.14.04 | Don't Put Sticky Tape on a Tracker Bar!, from Bob Taylor |
| 2012.05.14.03 | Don't Put Sticky Tape on a Tracker Bar!, from Jim Heyworth |
| 2012.05.13.03 | Don't Put Sticky Tape on a Tracker Bar!, from John Phillips |
| 2012.04.20.05 | Simplex Player Action Trapezoid Tracker Bar, from Joel Holden |
| 2012.02.05.05 | Seek Auto-Typist Typewriter or Tracker Bar, from John Grant |
| 2012.01.12.07 | Removing Lead Tubing From a Tracker Bar, from Larry Norman |
| 2012.01.11.04 | Removing Lead Tubing From a Tracker Bar, from Dale Abrams |
| 2012.01.06.11 | FS or Trade: Duo-Art Transposing Tracker Bar, from Bruce Grimes |
| 2011.12.08.04 | Seek Loesche Orchestrion Tracker Bar Details, from Bob Loesch |
| 2011.11.28.04 | Aligning The Tracker Bar To Nickelodeon Rolls, from George Karpel |
| 2011.11.20.06 | Seek Tracker Bar & Parts for Manualo Player, from Andy Taylor |
| 2011.11.17.06 | Using Tracker Bar Pump, from Eliyahu Shahar |
| 2011.11.17.05 | Using Tracker Bar Pump, from Craig Smith |
| 2011.11.15.08 | Using Tracker Bar Pump, from Spencer Chase |
| 2011.11.13.05 | Using Tracker Bar Pump, from Craig Roothoff |
| 2011.11.13.04 | Using Tracker Bar Pump, from Steve Bentley |
| 2011.11.11.06 | Tracker Bar Pump Maintenance, from Eliyahu Shahar |
| 2011.11.11.05 | Using Tracker Bar Pump, from Stephen Zakaluk |
| 2011.11.10.04 | Tracker Bar Pump Maintenance, from Bruce Grimes |
| 2011.11.09.03 | Tracker Bar Pump Maintenance, from John Dewey |
| 2011.11.08.02 | Tracker Bar Pump Maintenance, from Joyce Brite |
| 2011.08.04.04 | FS: Style 165 Rolls, Tracker Bar, Other Items, from Tony Marsico |
| 2011.07.22.12 | Pressure Bar for Virtuolo Player Piano, from Rich Ingram |
| 2011.07.19.08 | Lead Tubing For Tracker Bar, from Nicholas Simons |
| 2011.07.18.07 | Seek Lead Tubing For Tracker Bar, from Kirk Russell |
| 2011.07.09.03 | Seek Pressure Bar for Virtuolo Player Piano, from Rich Ingram |
| 2011.06.20.09 | Seek Recordo Tracker Bar, from Daniel Fenner |
| 2011.06.16.08 | Brass Pressure Bar for Barrel Piano, from Craig Smith |
| 2011.06.16.07 | Brass Pressure Bar for Barrel Piano, from Jan Kijlstra |
| 2011.06.15.04 | Seek Brass Pressure Bar for Barrel Piano, from Paul Baker |
| 2011.06.05.06 | Seek Hardware for Wurlitzer 165 Tracker Bar, from Ed Serowik |
| 2011.03.19.03 | Seek Tracker Bar Scale for Seeburg Style 'L', from Gary Blizzard |
| 2011.03.07.09 | FS: 100-hole Tracker Bar, from James Williams |
| 2010.11.09.04 | Seek Welte Pianon Tracker Bar Scale, from Dave Krall |
| 2010.09.27.10 | Seek 9/64" Tracker Bar Tubing, from Randolph Herr |
| 2010.09.07.03 | Seek Magnus Player Organ Tracker Bar Scale, from Russ Doering |
| 2010.08.12.01 | Herophon Pressure Bar, from Nicholas Simons |
| 2010.06.25.04 | FS: Wurlitzer Tracker Bar Gaskets, from Doug Hershberger |
| 2010.05.16.03 | Seek Virtuola (Melodia) Rolls & 65-note Tracker Bar, from Frans van der Voorde |
| 2010.05.05.12 | Vacuuming the Player Piano Tracker Bar, from John A. Tuttle |
| 2010.05.04.11 | Vacuuming the Player Piano Tracker Bar, from Paul Brennan |
| 2010.05.04.10 | Vacuuming the Player Piano Tracker Bar, from Spencer Chase |
| 2010.05.04.09 | Vacuuming the Player Piano Tracker Bar, from Bruce Clark |
| 2010.05.04.03 | Wooden Tracker Bar in Crank Melodica, from Wagner Mello |
| 2010.05.03.06 | Vacuuming the Player Piano Tracker Bar, from Paul Eggert |
| 2010.05.03.03 | Wooden Tracker Bar in Crank Melodica, from Wallace Venable |
| 2010.04.29.09 | Raffin 20-note Organ Tracker Bar Dimensions, from Harald M. Mueller |
| 2010.04.28.06 | Raffin 20-note Organ Tracker Bar Dimensions, from Kent Zacherl |
| 2010.04.05.05 | Seek Welte Licensee Tracker Bar, from Larry Norman |
| 2010.03.20.05 | Baldwin Manualo With 65/88-note Tracker Bar, from Bernt Damm |
| 2010.03.17.02 | Baldwin Manualo With 65/88-note Tracker Bar, from Jeffrey Sanders |
| 2010.02.12.03 | Replacing Lead Tracker Bar Tubing, from Jeff Davis |
| 2010.02.11.06 | Replacing Lead Tracker Bar Tubing, from Randy Hammond |
| 2010.02.10.10 | Replacing Lead Tracker Bar Tubing, from Paul Rumpf |
| 2010.02.10.09 | Replacing Lead Tracker Bar Tubing, from Paul Camps |
| 2010.02.09.14 | Replacing Lead Tracker Bar Tubing, from Bob Loesch |
| 2010.02.08.06 | Replacing Lead Tracker Bar Tubing, from Keith Reedman |
| 2010.02.06.03 | Replacing Lead Tracker Bar Tubing, from Paul Rumpf |
| 2010.02.05.13 | Replacing Lead Tracker Bar Tubing, from Bill McKeown |
| 2010.02.04.08 | Replacing Lead Tracker Bar Tubing, from Bob Loesch |
| 2010.02.04.07 | Replacing Lead Tracker Bar Tubing, from David Dewey |
| 2010.02.04.06 | Replacing Lead Tracker Bar Tubing, from Bob Hodge |
| 2010.02.03.04 | Replacing Lead Tracker Bar Tubing, from Steve Zakaluk |
| 2010.02.02.04 | Replacing Lead Tracker Bar Tubing, from Jim Jelinek |
| 2010.02.01.08 | Replacing Lead Tracker Bar Tubing, from Michael La |
| 2010.02.01.06 | National Automatic Coin Piano Tracker Bar Scale, from Jeff Bridges |
| 2010.01.26.07 | Removing Old Rubber From Tracker Bar, from Don Teach |
| 2010.01.25.03 | Removing Old Rubber From Tracker Bar, from Bruce Mercer |
| 2010.01.24.09 | Removing Old Rubber From Tracker Bar, from Mark Kraabel |
| 2010.01.23.08 | Removing Old Rubber From Tracker Bar, from Mark Goodman |
| 2010.01.22.07 | Removing Old Rubber From Tracker Bar, from Paul Morris |
| 2009.12.21.05 | Berry-Wood A.O.W. Tracker Bar Scale, from Scotty Greene |
| 2009.12.10.07 | Removing Beeswax From a Tracker Bar, from Tom Rosenbusch |
| 2009.12.09.04 | Removing Beeswax From a Tracker Bar, from Robert K. Wilson |
| 2009.12.08.03 | Kuhl & Klatt (Pneuma) Tracker Bar Scale, from Tom Jansen |
| 2009.12.07.04 | Removing Beeswax From a Tracker Bar, from Bob Hodge |
| 2009.12.05.05 | Removing Beeswax From a Tracker Bar, from Al Pebworth |
| 2009.12.04.06 | Removing Beeswax From a Tracker Bar, from Duaine Hechler |
| 2009.12.03.05 | Arburo Dance Organ Tracker Bar Layout, from Nicholas Simons |
| 2009.12.02.10 | Arburo Dance Organ Tracker Bar Layout, from Jack M. Conway |
| 2009.11.30.11 | Seek Acrylic Tracker Bar for Wurlitzer 150, from Gordon Forcier |
| 2009.11.29.05 | Arburo Tracker Bar Layout Wanted, from Marvin Horovitz |
| 2009.11.25.09 | Repairing a Brass Tracker Bar, from Michael Gordon |
| 2009.09.09.03 | FS: Wurlitzer 165 Tracker Bar, from Tony Marsico |
| 2009.07.30.06 | Castlewood Organ Tracker Bar, from Tom Newsome |
| 2009.07.29.04 | Castlewood Organ Tracker Bar, from Kent Zacherl |
| 2009.05.14.05 | 98-hole Tracker Bar, from Paul Rumpf |
| 2009.05.13.06 | 98-hole Tracker Bar, from Jeffrey R. Wood |
| 2009.05.12.06 | 98-hole Tracker Bar, from Tim L'Amoureux |
| 2009.05.04.05 | Salvage Brass Nipples from Tracker Bar, from Wade Newton |
| 2009.05.03.05 | Salvage Brass Nipples from Tracker Bar, from Alan Erb |
| 2009.03.14.07 | Mills Violano Tracker Bar Scale, from Craig Smith |
| 2009.03.14.06 | Mills Violano Tracker Bar Scale, from Matthew Caulfield |
| 2009.03.04.03 | Applying a Surface Coating on a Tracker Bar, from John Phillips |
| 2009.02.10.03 | Seek Duo-Art Tracker Bar for Duo-Art Conversion, from Duaine Hechler |
| 2009.01.16.04 | Restoring the Shape of a Tracker Bar Nipple, from John Phillips |
| 2009.01.14.06 | Wurlitzer Tracker Bar of Acrylic Plastic, from Matthew Caulfield |
| 2009.01.14.05 | Wurlitzer Tracker Bar of Acrylic Plastic, from Bruce Miller |
| 2009.01.13.05 | Wurlitzer Tracker Bar of Acrylic Plastic, from Les Higger |
| 2009.01.13.04 | Wurlitzer Tracker Bar of Solid Brass, from Christian Wittmann |
| 2009.01.12.05 | Wurlitzer Tracker Bar of Acrylic Plastic, from Matthew Caulfield |
| 2009.01.12.04 | Wurlitzer Tracker Bar of Acrylic Plastic, from Gordon Forcier |
| 2009.01.11.03 | Wurlitzer Tracker Bar of Acrylic Plastic, from Bruce Miller |
| 2009.01.08.08 | Applying a Surface Coating on a Tracker Bar, from Spencer Chase |
| 2009.01.08.07 | Applying a Surface Coating on a Tracker Bar, from Bruce Clark |
| 2009.01.07.06 | Applying a Surface Coating on a Tracker Bar, from John Phillips |
| 2008.11.13.08 | Schulz Recordo Tracker Bar Connections, from Brice Willis |
| 2008.10.27.03 | Seek Regina Pressure Bar Rollers, from Bill Hodges |
| 2008.09.16.12 | No Suction At The Tracker Bar, from Bruce Clark |
| 2008.09.16.11 | No Suction At The Tracker Bar, from Ray Fairfield |
| 2008.09.15.04 | No Suction At The Tracker Bar, from Dave Lunt |
| 2008.09.09.08 | Seek Aeolian Themodist Transposing Tracker Bar, from Robert Stout |
| 2008.08.21.06 | Unusual Aeolian Themodist Tracker Bar, from Jeffrey R. Wood |
| 2008.08.21.05 | Unusual Aeolian Themodist Tracker Bar, from Brian Cuff |
| 2008.08.21.04 | Unusual Aeolian Themodist Tracker Bar, from Paul Collenette |
| 2008.08.20.01 | Unusual Aeolian Themodist Tracker Bar, from Paul Rumpf |
| 2008.08.12.11 | Strange Cable Tracker Bar is Solo Carola, from Don Barton |
| 2008.08.12.10 | Strange Cable Tracker Bar is Solo Carola, from Paul Rumpf |
| 2008.08.12.09 | Strange Cable Tracker Bar, from Gordon Ramsey |
| 2008.08.11.17 | Cleaning the Tracker Bar with a Vacuum Cleaner, from Pat DeWitt |
| 2008.08.11.16 | Cleaning the Tracker Bar with a Vacuum Cleaner, from John Farmer |
| 2008.08.11.15 | Strange Cable Tracker Bar is Solo Carola, from Jeffrey R. Wood |
| 2008.08.11.14 | Strange Cable Tracker Bar is Solo Carola, from Larry Norman |
| 2008.08.11.13 | Strange Cable Tracker Bar is Solo Carola, from Richard Friedman |
| 2008.08.11.12 | Strange Cable Tracker Bar is Solo Carola, from Bob Hunt |
| 2008.08.11.11 | Strange Cable Tracker Bar is Solo Carola, from Ken Vinen |
| 2008.08.11.10 | Strange Cable Tracker Bar is Solo Carola, from Tony Marsico |
| 2008.08.11.09 | Strange Cable Tracker Bar is Solo Carola, from Bryan Cather |
| 2008.08.11.08 | Strange Cable Tracker Bar is Solo Carola, from Rich Schommer |
| 2008.08.11.07 | Strange Cable Tracker Bar is Solo Carola, from Bob Billings |
| 2008.08.11.06 | Strange Cable Tracker Bar is Solo Carola, from David Oppenheim |
| 2008.08.11.05 | Strange Cable Tracker Bar, from John A. Tuttle |
| 2008.08.11.04 | Strange Cable Tracker Bar, from Paul Morris |
| 2008.08.09.06 | Strange Cable Tracker Bar, from John A. Tuttle |
| 2008.08.09.05 | Cleaning the Tracker Bar with a Vacuum Cleaner, from John Del Carlo |
| 2008.08.09.04 | Cleaning the Tracker Bar with a Vacuum Cleaner, from Al Pebworth |
| 2008.08.07.02 | Cleaning the Tracker Bar with a Vacuum Cleaner, from John A. Tuttle |
| 2008.08.06.04 | Cleaning the Tracker Bar with a Vacuum Cleaner, from Bruce Clark |
| 2008.08.05.03 | Cleaning the Tracker Bar with a Vacuum Cleaner, from John Del Carlo |
| 2008.06.15.03 | FS: Reproduction Tracker Bar Pump, from Eric Bergstrom |
| 2008.06.11.03 | Artizan Tracker Bar in Wurlitzer Band Organ, from Justin Senneff |
| 2008.04.03.08 | PPCo Roll Chuck and 65-note Tracker Bar Needed, from Jason Balcom |
| 2008.03.23.04 | Wurlitzer 165 Tracker Bar & Frame Dimensions, from Bob Loesch |
| 2008.03.09.06 | Extra Holes in Aeolian Tracker Bar, from Julian Dyer |
| 2008.03.08.04 | Extra Holes in Aeolian Tracker Bar, from Steve Dibble |
| 2008.02.17.07 | Effect of Tracker Bar Hose Length on Repetition, from Jeffrey R. Wood |
| 2008.02.14.04 | Effect of Tracker Bar Hose Length on Repetition, from John Page, UK |
| 2008.02.13.09 | Effect of Tracker Bar Hose Length on Repetition, from Nicholas Simons |
| 2008.02.13.08 | Effect of Tracker Bar Hose Length on Repetition, from Bill Chapman |
| 2008.02.13.07 | Effect of Tracker Bar Hose Length on Repetition, from Alan Erb |
| 2008.02.12.07 | Effect of Tracker Bar Hose Length on Repetition, from John Page, UK |
| 2008.02.12.06 | Effect of Tracker Bar Hose Length on Repetition, from Bill Chapman |
| 2008.02.11.02 | Effect of Tracker Bar Hose Length on Repetition, from Bob Taylor |
| 2008.02.10.04 | Effect of Tracker Bar Hose Length on Repetition, from Richard Moody |
| 2008.02.09.07 | Effect of Tracker Bar Hose Length on Repetition, from John A. Tuttle |
| 2008.02.09.06 | Effect of Tracker Bar Hose Length on Repetition, from Paul Manganaro |
| 2008.02.08.08 | Effect of Tracker Bar Hose Length on Repetition, from Jim Jelinek |
| 2008.02.08.07 | Effect of Tracker Bar Hose Length on Repetition, from Andy Taylor |
| 2008.02.07.03 | Effect of Tracker Bar Hose Length on Repetition, from Randolph Herr |
| 2008.02.06.08 | Effect of Tracker Bar Hose Length On Repetition, from Herb Ziegler |
| 2008.01.24.12 | Wurlitzer Tracker Bar Dimensions, from Bob Loesch |
| 2008.01.24.11 | Wurlitzer Tracker Bar Dimensions, from Dan Robinson |
| 2008.01.24.10 | Wurlitzer Tracker Bar Dimensions, from Matthew Caulfield |
| 2008.01.23.08 | Wurlitzer Tracker Bar Dimensions, from Julie Porter |
| 2008.01.23.07 | Wurlitzer Tracker Bar Dimensions, from Matthew Caulfield |
| 2008.01.22.05 | Wurlitzer Tracker Bar Dimensions, from Bob Loesch |
| 2008.01.12.06 | O-Roll Tracker Bar Information Needed, from Harald Mueller |
| 2007.10.14.06 | FS: Broadmoore PowerRoll + Tracker Bar, from Marvin Polan |
| 2007.07.26.04 | Source of Thin Wall Tubing for Tracker Bar, from John Farmer |
| 2007.07.25.06 | Seek Thin Wall Tubing for Tracker Bar, from Randolph Herr |
| 2007.06.17.02 | Tracker Bar Construction - Britannia Metal, from Jan Kijlstra |
| 2007.06.16.01 | Tracker Bar Construction, from Adam G. Ramet |
| 2007.06.15.05 | Tracker Bar Construction, from Rich Schommer |
| 2007.06.15.04 | Tracker Bar Construction, from Matthew Caulfield |
| 2007.06.14.07 | Tracker Bar Construction, from Jeff Bridges |
| 2007.06.01.09 | Seek 65/88-note Tracker Bar and Spoolbox, from Erik York |
| 2007.05.31.12 | Seek Chicago Electric Coin Piano Tracker Bar, from Andy Ott |
| 2007.03.08.05 | Seek Hupfeld 73-note Tracker Bar, from Mark Williamson |
| 2007.02.24.05 | Tracker Bar Scales, from Matthew Caulfield |
| 2007.02.11.04 | Repairing a Broken Tracker Bar, from Craig Smith |
| 2007.02.09.10 | Repairing a Broken Tracker Bar, from Glen R. Perye Jr. |
| 2007.02.07.06 | Repairing a Broken Tracker Bar, from Bruce Clark |
| 2007.02.07.05 | Repairing a Broken Tracker Bar, from Paul Camps |
| 2007.02.07.04 | Repairing a Broken Tracker Bar, from Mark Kinsler |
| 2007.02.06.04 | Repairing a Broken Tracker Bar, from John A. Tuttle |
| 2007.02.06.03 | Metallophone Bar Suspension, from Jim McFarland |
| 2007.02.05.07 | Repairing a Broken Tracker Bar, from Jon Page |
| 2006.09.16.02 | Replacing Tracker Bar Tubing, from Bruce Clark |
| 2006.09.15.05 | Replacing Tracker Bar Tubing, from Daniel Cox |
| 2006.06.20.05 | Seek Tracker Bar for 58-note Aeolian Grand Rolls, from Judson Murphy |
| 2005.09.12.06 | Seek Ampico Tracker Bar, from Duaine Hechler |
| 2005.08.08.03 | Wurlitzer Tracker Bar Construction, from Tony Marsico |
| 2005.06.04.02 | Orchestrelle Tracker Bar Question, from Earl Hennagir |
| 2005.04.25.07 | Wurlitzer Apollo Artecho Tracker Bar Scale, from Brian Thornton |
| 2005.04.23.03 | Wurlitzer Apollo Tracker Bar Scale, from Bob Loesch |
| 2005.04.09.06 | FS: Kleernote Tracker Bar Pump, from Jim Moore |
| 2005.04.03.05 | Wurlitzer Tracker Bar Dust Screen, from Matthew Caulfield |
| 2005.03.01.08 | Unused Holes in Tracker Bar, from Matthew Caulfield |
| 2005.03.01.07 | Unused Holes in Tracker Bar, from Bryan Cather |
| 2005.02.28.05 | Tracker Bar Functions Not Implemented in Player, from Niels Berkers |
| 2005.02.15.08 | Estey Residence Organ Tracker Bar Assignments, from Jim Crank |
| 2005.01.08.06 | Wurlitzer 125 Band Organ Tracker Bar Scale, from Dale Pace |
| 2005.01.07.03 | Smith Lyraphone Tracker Bar, from Ray Fairfield |
| 2005.01.02.04 | Estimating the Cost of Tracker Bar Tubing, from Paul Camps |
| 2004.12.30.11 | Estimating Tracker Bar Tubing Needed, from Jim Jelinek |
| 2004.12.29.06 | Estimating Tracker Bar Tubing Needed, from Nigel Perry |
| 2004.12.29.05 | Estimating Tracker Bar Tubing Needed, from John A. Tuttle |
| 2004.12.28.08 | Estimating Tracker Bar Tubing Needed, from Bill Sharkey |
| 2004.12.28.07 | Estimating the Cost of Tracker Bar Tubing, from David Evans |
| 2004.12.27.07 | Estimating Tracker Bar Tubing Needed, from Marc Kaufman |
| 2004.12.27.06 | Estimating Tracker Bar Tubing Needed, from Ray Finch |
| 2004.12.26.03 | Estimating Tracker Bar Tubing Needed, from Harald Mueller |
| 2004.12.25.01 | Estimating the Cost of Tracker Bar Tubing, from John A. Tuttle |
| 2004.12.24.06 | Estimating Tracker Bar Tubing Needed, from David Evans |
| 2004.12.22.03 | Estimating Tracker Bar Tubing Needed, from Paul Camps |
| 2004.12.21.17 | Estimating Tracker Bar Tubing Needed, from John A. Tuttle |
| 2004.12.21.16 | Estimating Tracker Bar Tubing Needed, from D. L. Bullock |
| 2004.12.21.15 | Estimating Tracker Bar Tubing Needed, from Harald Mueller |
| 2004.12.21.14 | Estimating Tracker Bar Tubing Needed, from John Page, UK |
| 2004.12.21.13 | Estimating Tracker Bar Tubing Needed, from Ray Fairfield |
| 2004.12.20.12 | Estimating Tracker Bar Tubing Needed, from Bill Luecht |
| 2004.12.20.11 | Estimating Tracker Bar Tubing Needed, from Paul Eggert |
| 2004.12.20.10 | Estimating Tracker Bar Tubing Needed, from John J. Breen |
| 2004.12.20.09 | Estimating Tracker Bar Tubing Needed, from Nicholas Simons |
| 2004.12.20.08 | Estimating Tracker Bar Tubing Needed, from Harald Mueller |
| 2004.12.20.07 | Estimating Tracker Bar Tubing Needed, from David Dewey |
| 2004.12.20.06 | Estimating Tracker Bar Tubing Needed, from Spencer Chase |
| 2004.12.18.03 | Estimating Tracker Bar Tubing Needed, from John A. Tuttle |
| 2004.11.02.07 | Tracker Bar Construction, from Matthew Caulfield |
| 2004.10.18.06 | Wurlitzer Organette Tracker Bar, from Stephen Kent Goodman |
| 2004.10.16.05 | Aeolian 116-note Residence Organ Tracker Bar, from Terry Smythe |
| 2004.10.15.06 | Wurlitzer Tracker Bar Construction, from Tony Marsico |
| 2004.10.15.05 | Wurlitzer & Philipps Tracker Bar Hole Spacing, from Art Reblitz |
| 2004.10.15.04 | Wurlitzer RJ Residence Organ Tracker Bar Scale, from Ken Rosen |
| 2004.10.15.03 | Aeolian 116-note Residence Organ Tracker Bar, from Terry Smythe |
| 2004.10.14.05 | Wurlitzer Style R Residence Organ Tracker Bar, from Julie Porter |
| 2004.10.13.08 | Construction of Wurlitzer Tracker Bar, from Julie Porter |
| 2004.10.12.07 | Construction of Wurlitzer Style 150 Tracker Bar, from Matthew Caulfield |
| 2004.10.11.08 | Construction of Wurlitzer Style 150 Tracker Bar, from Bob Stewart |
| 2004.08.01.07 | Seek Duo-Art Tracker Bar, from Barry Dennis |
| 2004.07.18.04 | Removing Old Rubber From Tracker Bar, from Kim Bunker |
| 2004.07.17.05 | Tracker Bar Pump Cleans Valve Filters, from Tom Lear |
| 2004.07.15.07 | Removing Old Rubber From Tracker Bar, from Ray Fairfield |
| 2004.07.07.08 | Removing Old Rubber From Tracker Bar, from Nigel Perry |
| 2004.07.06.06 | Removing Old Rubber From Tracker Bar, from Bob Yorburg |
| 2004.07.04.12 | Removing Old Rubber From Tracker Bar, from Marc Goodman |
| 2004.07.02.18 | Removing Old Rubber From Tracker Bar, from Ellsworth Johnson |
| 2004.07.02.17 | Removing Old Rubber From Tracker Bar, from John A. Tuttle |
| 2004.07.02.16 | Removing Old Rubber From Tracker Bar, from Charlie Morgan |
| 2004.07.02.15 | Removing Old Rubber From Tracker Bar, from Nigel Perry |
| 2004.07.01.06 | Removing Old Rubber From Tracker Bar, from Herb Ziegler |
| 2004.05.19.05 | Music Roll Tracking System & Dirty Tracker Bar, from Joyce Brite |
| 2004.05.14.05 | Seek Duo-Art 3-section Transposing Tracker Bar, from Martin Calderbank |
| 2004.05.13.05 | Seek Transposing Tracker Bar For Duo-Art, from Paul Morris |
| 2004.01.08.03 | Welte Vorsetzer Includes Tracker Bar Pump, from Randolph Herr |
| 2003.12.27.04 | Tracker Bar Select Switch, from Robbie Rhodes |
| 2003.11.24.08 | Bass/Treble Split & Transposing Tracker Bar, from Bernt Damm |
| 2003.11.20.11 | Source of Steel for Metallophone Bar Bells, from Carl Winkler |
| 2003.11.19.08 | Source of Steel for Metallophone Bar Bells, from Richard Vance |
| 2003.11.18.08 | Source of Steel for Metallophone Bar Bells, from Brian Smith |
| 2003.11.17.07 | Steel for Metallophone Bar Bells, from Hans van Oost |
| 2003.11.16.06 | Steel for Bar Bells, from Fritz Gellerman |
| 2003.11.15.06 | Seek Steel for Bar Bells, from Don Teach |
| 2003.09.28.07 | Hole Spacing of Wurlitzer APP Tracker Bar, from Julie Porter |
| 2003.09.13.07 | Hole Spacing of Wurlitzer APP Tracker Bar, from Don Teach |
| 2003.09.12.08 | Hole Spacing of Wurlitzer APP Tracker Bar, from Bob Billings |
| 2003.09.08.16 | FS: Kleernote Tracker Bar Pump in Ampico Box, from Bob Conant |
| 2003.08.05.08 | Source of 'A' Roll Tracker Bar, from Don Teach |
| 2003.08.04.07 | Seek Seeburg 'A' Roll Tracker Bar, from Stephen Kent Goodman |
| 2003.04.24.04 | Tracker Bar Pump Not Recommended on Universal Player, from Pete Knobloch |
| 2003.04.23.08 | Seek Tracker Bar Pump, from Ian Griggs |
| 2003.03.31.10 | Cecilian Changeable Tracker Bar, from Gary Goble |
| 2003.01.12.03 | The Fascination of the Tracker Bar, from Douglas Henderson |
| 2003.01.11.01 | The Fascination of the Tracker Bar, from Philippe Rouillé |
| 2003.01.10.03 | The Fascination of the Tracker Bar, from John Farrell |
| 2003.01.09.01 | Essay: The Fascination of the Tracker Bar, from Jean Nimal |
| 2002.10.01.06 | Seek Welte-Mignon (Licensee) Tracker Bar, from Grahame Code |
| 2002.08.25.01 | "Rolls Royce Bar Set" Music Box, from Tim Kramer |
| 2002.08.13.05 | Stahnke WEB & BAR Music Roll File Specification, from Robbie Rhodes |
| 2002.08.12.15 | Stahnke WEB & BAR Music Roll File Specification, from Spencer Chase |
| 2002.07.10.08 | Aeolian Tracker Bar With Extra Slots, from Paddy Handscombe |
| 2002.07.10.07 | Aeolian Tracker Bar With Extra Slots, from Brian Lackie |
| 2002.07.09.05 | Introduction & Tracker Bar With Extra Slots, from Brian Lackie |
| 2002.07.04.04 | Unusual Steck Tracker Bar, from Nicholas Simons |
| 2002.07.02.07 | Steck Tracker Bar With Extra Slots, from John A. Tuttle |
| 2002.06.13.01 | Two Row Tracker Bar Hole Spacing, from Jim Crank |
| 2002.05.30.06 | FS: LLoyds Player Piano Bar Harbor Maine, from Phoebe Link |
| 2001.11.24.07 | Coinola O-Roll Tracker Bar Scale, from Don Teach |
| 2001.11.23.08 | Coinola O-Roll Tracker Bar Scale, from Don Teach |
| 2001.09.04.05 | Tracker Bar Clear Out Sale, from Kevin McElhone |
| 2001.08.13.04 | Lauter Built-In Tracker Bar Cleaning Device, from John A. Tuttle |
| 2001.08.12.04 | Lauter Built-In Tracker Bar Cleaning Device, from Paul Manganaro |
| 2001.07.25.03 | 46-Key Artizan Band Organ Tracker Bar Assignments, from Ron Brazell |
| 2001.06.29.06 | Seek Wurlitzer 125 Spool Frame & Tracker Bar, from Ron Brazell |
| 2001.06.22.02 | Nickelodeon G-roll Tracker Bar Scale, from Benjamin Haass |
| 2001.06.21.05 | Nickelodeon G-roll Tracker Bar Scale, from Benjamin Haass |
| 2001.04.07.13 | Seek Tracker Bar for Welte-Mignon T-100 Scale, from Albert Petrak |
| 2001.02.14.13 | Tracker Bar Solenoid Valve Article, from Phil Dayson |
| 2001.02.05.02 | Tracker Bar Solenoid Valve, from Phil Dayson |
| 2001.02.02.03 | Celestina Organette Tracker Bar Scale, from John Wolff |
| 2001.01.28.03 | Celestina Organette Tracker Bar Scale, from Gary Heckman |
| 2000.11.22.05 | Wurlitzer 125 Tracker Bar Scale, from Terry Smythe |
| 2000.11.16.05 | Player Piano for Lease to Western Bar, from Bruce Clark |
| 2000.11.15.05 | Seek Player Piano for Lease to Western Bar, from Dave Page |
| 2000.11.09.04 | Unusual Tracker Bar in Weber 88-note Player, from Paul Camps |
| 2000.11.07.14 | "Never-Dull" For Cleaning Brass Tracker Bar, from Bruce Clark |
| 2000.11.04.09 | Seek Player Piano Tracker Bar Scale Stick, from Andy Taylor |
| 2000.09.27.11 | 88-Note Tracker Bar Assignments, from John A. Tuttle |
| 2000.09.24.07 | Seek 88-Note Tracker Bar Chart, from Gary Hogan |
| 2000.08.19.01 | Tracker Bar Leaks, from Randy Hayno |
| 2000.08.17.05 | Recordo Tracker Bar Description, from Bob Billings |
| 2000.08.14.03 | 1916 Cable Euphona Tracker Bar Scale Design, from John A. Tuttle |
| 2000.08.08.08 | Attaching Lead Tubing to Tracker Bar, from Paul Manganaro |
| 2000.08.04.12 | FS: Hupfeld Helios Tracker Bar, from Brian Thornton |
| 2000.07.29.08 | FS: Hupfeld Helios Tracker Bar, from Brian Thornton |
| 2000.07.27.17 | FS: Tracker Bar for Seeburg H, from Robbie Rhodes |
| 2000.07.15.06 | Modified 66-Key B.A.B. Tracker Bar Scale, from Jeff Alterman |
| 2000.05.24.08 | Inverted Tracker Bar in Recordo Player, from John Phillips |
| 2000.05.14.06 | Duo-Art Tracker Bar on Ampico Piano, from Bruce Clark |
| 2000.05.13.07 | Duo-Art Tracker Bar Installed Upside-Down, from Randolph Herr |
| 2000.04.04.07 | "PowerRoll" Tracker Bar Interface, from Michael Waters |
| 2000.03.15.06 | Seek Wurlitzer Tracker Bar Drawings, from Mickey Sadler |
| 1999.12.02.23 | Autopiano with 178-hole Tracker Bar is Kastonome, from Dan Wilson, London |
| 1999.12.02.22 | Autopiano with 178-hole Tracker Bar is Kastonome, from Julian Dyer |
| 1999.12.02.20 | Kastner 178-hole Tracker Bar is for Kastonome, from Douglas Bush |
| 1999.12.01.15 | Kastner Autopiano with 178-hole Tracker Bar, from atica@ctv.es |
| 1999.11.08.01 | Aeolian Orchestrelle Tracker Bar Repair, from Berley Firmin |
| 1999.11.07.02 | Aeolian Orchestrelle Tracker Bar Repair, from Dennis Mead |
| 1999.11.07.01 | Aeolian Orchestrelle Tracker Bar, from Jon Page |
| 1999.10.29.08 | Dimensions of W105 Tracker Bar and Roll Frame, from Randy Charles |
| 1999.10.06.12 | Source of Tracker Bar Pump, from John Dewey |
| 1999.10.06.11 | Source of Tracker Bar Pump, from Gary Rasmussen |
| 1999.10.05.15 | Seek Tracker Bar Pump, from Nevin Engle |
| 1999.09.24.07 | "O" Tracker Bar Assignments, from Paul Ward |
| 1999.09.23.06 | "O" Tracker Bar Assignments, from Jim Quashnock |
| 1999.09.23.05 | "O" Tracker Bar Assignments, from John Rutoskey |
| 1999.09.22.05 | "O" Tracker Bar Assignments, from Paul Ward |
| 1999.09.19.04 | Tracker Bar Tubing - Undoing the Unnecessary, from John Dewey |
| 1999.09.18.01 | Tracker Bar Tubing - Undoing the Unnecessary, from John A. Tuttle |
| 1999.09.12.08 | Wurlitzer 165 Tracker Bar Assignments, from Matthew Caulfield |
| 1999.09.11.04 | Wurlitzer 165 Tracker Bar Assignments, from Paul Ward |
| 1999.08.02.08 | Transposing Tracker Bar, from Jeff Davis |
| 1999.08.02.07 | Transposing Tracker Bar, from Gary Rasmussen |
| 1999.08.01.10 | Transposing Tracker Bar, from Dale Houser |
| 1999.08.01.09 | Transposing Tracker Bar, from John A. Tuttle |
| 1999.07.31.06 | Simplex Transposing Tracker Bar, from Richard Vance |
| 1999.07.31.04 | P.A. Stark Transposing Tracker Bar Question, from Gary Rasmussen |
| 1999.07.30.06 | Transposing Tracker Bar Question, from Dale Houser |
| 1999.07.18.07 | Gluing Hoses Into Wurlitzer Tracker Bar, from Mike Kitner |
| 1999.07.17.06 | Gluing Hoses Into Wurlitzer Tracker Bar, from Craig Brougher |
| 1999.07.17.05 | Gluing Hoses Into Wurlitzer Tracker Bar, from Paul Manganaro |
| 1999.07.17.04 | Gluing Hoses Into Wurlitzer Tracker Bar, from Art Reblitz |
| 1999.07.17.03 | Gluing Hoses Into Wurlitzer Tracker Bar, from Don Teach |
| 1999.07.15.06 | Gluing Hoses Into Wurlitzer Tracker Bar, from Robbie Rhodes |
| 1999.06.24.07 | Player Piano with 100-Hole Tracker Bar, from Bob Loesch |
| 1999.06.16.19 | Tracker Bar Screens for Leather Gaskets, from Mike Kitner |
| 1999.06.15.07 | Wurlitzer Tracker Bar Screens, from Matthew Caulfield |
| 1999.06.14.06 | Tracker Bar Filter / Screens, from Dave Clark |
| 1999.05.06.13 | Wurlitzer 2800 Golden Bar, from Lloyd Thoburn |
| 1999.05.05.09 | Seek Wurlitzer 2800 Golden Bar, from Jim Hendershot |
| 1999.03.23.07 | Installing Rubber Tubing on Tracker Bar, from Don Teach |
| 1999.03.22.14 | Installing Rubber Tubing on Tracker Bar, from Bruce Clark |
| 1999.03.22.13 | Installing Rubber Tubing on Tracker Bar, from John Ross |
| 1999.03.22.12 | Installing Rubber Tubing on Tracker Bar, from Sam Harris |
| 1999.03.21.13 | Installing Rubber Tubing on Tracker Bar, from Craig Brougher |
| 1999.03.20.10 | Installing Rubber Tubing on Tracker Bar, from Dan Harrett |
| 1999.02.24.02 | Source of Ariston Pressure Bar, from Christian Greinacher |
| 1999.02.24.01 | Ariston Pressure Bar, from Ingmar Krause |
| 1999.02.23.03 | Seek Ariston Pressure Bar, from Sam Harris |
| 1999.02.14.06 | Vacuum Cleaner vs. Tracker Bar Pump, from Spencer Chase |
| 1999.02.11.15 | Vacuum Cleaner vs. Tracker Bar Pump, from Craig Brougher |
| 1999.02.11.14 | Crutch Tip for Tracker Bar Cleaning, from Paul Freiling |
| 1999.02.10.12 | Vacuum Cleaner vs. Tracker Bar Pump, from Colin Hinz |
| 1999.02.10.11 | Vacuum Cleaner vs. Tracker Bar Pump, from Bob Loesch |
| 1999.02.09.17 | Tracker Bar Cleaning and Care, from Bruce Clark |
| 1999.02.09.16 | Tracker Bar Cleaning, from Don Teach |
| 1999.02.09.15 | Vacuum Cleaner vs. Tracker Bar Pump, from John A. Tuttle |
| 1999.02.09.14 | Tracker Bar Cleaning, from Craig Brougher |
| 1999.02.08.09 | Tracker Bar Cleaning, from John Farrell |
| 1998.12.29.05 | Bellows-Operated Tracker Bar Pump, from Bryan Cather |
| 1998.11.05.06 | Ampico Tracker Bar, from Hal Davis |
| 1998.11.04.12 | Offset Expression Holes in Ampico B Tracker Bar, from Bob Taylor |
| 1998.10.24.10 | Installing Heater Bar in Upright Player Piano, from John A. Tuttle |
| 1998.10.22.13 | Aeolian Duo-Art Organ Tracker Bar Scale, from Bruce Clark |
| 1998.10.12.06 | Tracker Bar Hole Sizes, from Jeremy Brice |
| 1998.10.11.04 | Tracker Bar Hole Size, from Tom Griffith |
| 1998.09.18.08 | Duo Art Transposing Tracker Bar, from Ed Hayden |
| 1998.09.12.10 | Transposing Tracker Bar in Weber Duo-Art, from Dick Merchant |
| 1998.08.06.07 | Strange English Aeolian Tracker Bar, from Dan Wilson, London |
| 1998.08.06.06 | Strange English Aeolian Tracker Bar, from Spencer Chase |
| 1998.08.06.05 | Strange English Aeolian Tracker Bar, from D. L. Bullock |
| 1998.08.05.17 | Strange English Aeolian Tracker Bar, from Jeff Davis |
| 1998.07.09.14 | A-roll Tracker Bar Scale, from Lee Roan |
| 1998.07.09.13 | A-roll Tracker Bar Scale, from Don Teach |
| 1998.07.08.10 | Seek A-roll Tracker Bar Scale, from Bill Masterman |
| 1998.05.01.14 | "PowerRoll" MIDI-Controlled Tracker Bar, from Larry Broadmoore |
| 1998.04.30.12 | MIDI-Controlled Tracker Bar, from Matthew Caulfield |
| 1998.04.30.11 | Home-made Tracker Bar, from Hal Davis |
| 1998.03.26.06 | Side-Strike Tone of Vibrating Bar, from Hans van Oost |
| 1998.02.25.16 | Accessory for Tracker Bar Cleaning, from Hal Davis |
| 1998.02.22.15 | Cleaning Tracker Bar with Vacuum Cleaner, from Sam Harris |
| 1998.02.03.11 | FS: Model "A" Ampico Tracker Bar, from Bruce Clark |
| 1998.01.31.19 | FS: Tracker Bar for Upright Ampico "A", from Bruce Clark |
| 1998.01.22.23 | FS: Tracker Bar Blank, from Jack Hardman |
| 1998.01.22.20 | Tracker Bar Interface Simulates Ampichron, from Larry Broadmoore |
| 1998.01.20.16 | FS: Duo-Art Tracker Bar, from Bruce Clark |
| 1998.01.12.14 | Tall Holes in Baldwin Tracker Bar, from Bing Gibbs |
| 1997.11.05.07 | Modern Player in Hotel Bar, from Dan Wilson, London |
| 1997.11.05.06 | Modern Player in Hotel Bar, from Jon Guy |
| 1997.11.04.10 | Modern Player in Hotel Bar, from Larry Kellogg |
| 1997.11.02.07 | Modern Player in Hotel Bar, from Philip Jamison |
| 1997.11.01.11 | Modern Player for Hotel Bar, from Marty Roenigk |
| 1997.10.29.14 | Modern Player for Hotel Bar, from Robert Linnstaedt |
| 1997.10.29.13 | Lid for Cocktail Piano in Hotel Bar, from Jon Guy |
| 1997.10.28.07 | Modern Player for Hotel Bar, from Don Teach |
| 1997.10.27.09 | Modern Player for Hotel Bar, from Peter Neilson |
| 1997.10.26.10 | Seek Modern Player for Hotel Bar, from Marty Roenigk |
| 1997.10.14.10 | New MIDI Tracker Bar for Pneumatic Pianos, from Larry Broadmoore |
| 1997.10.12.02 | New MIDI Tracker Bar for Pneumatic Pianos, from Laurent Coray |
| 1997.10.05.06 | Don Scheetz, the Tracker Bar Maker, from Bob Conant |
| 1997.10.03.04 | Scratch-built Wurlitzer 125 Tracker Bar, from David Repanshek |
| 1997.09.28.05 | Making a Wurlitzer 125 Tracker Bar (pt. 2), from Matthew Caulfield |
| 1997.09.27.09 | Making a Wurlitzer 125 Tracker Bar, from Don Teach |
| 1997.09.27.08 | Making a Wurlitzer 125 Tracker Bar, from Matthew Caulfield |
| 1997.09.27.07 | Making a Wurlitzer 125 Tracker Bar, from Gary Rasmussen |
| 1997.09.26.11 | Making a Tracker Bar, from Damon Atchison |
| 1997.09.11.10 | Slippery Tracker Bar, from Ed Gloeggler |
| 1997.08.05.10 | Tracker Bar Specifications, from Julian Dyer |
| 1997.08.01.14 | Tracker Bar Valve Interface Device, from Gary Rasmussen |
| 1997.07.30.15 | Tracker Bar Device, from Bob Ricco |
| 1997.07.26.09 | Tracker Bar Specifications, from Gary Rasmussen |
| 1997.03.17.22 | Seek Drawing of Duo-Art Tracker Bar, from Thomas Henden |
| 1997.01.21.08 | Re: Tracker Bar Meaning, from Matthew Caulfield |
| 1997.01.16.08 | Re: Otto Higel Tracker Bar, from Colin Hinz |
| 1996.12.31.12 | Repairing Epoxied Tracker Bar, from Craig Brougher |
| 1996.12.31.11 | Re: Epoxied Tracker Bar, from Bob and Sonja Lemon |
| 1996.12.30.12 | Re: Epoxy on Tracker Bar Nipples, from Terry Smythe |
| 1996.12.29.06 | Re: Epoxy on Tracker Bar Nipples, from Robbie Rhodes |
| 1996.12.28.04 | Horror Story: Epoxy on Tracker Bar Nipples, from Terry Smythe |
| 1996.12.16.14 | Ampico Tracker Bar Tubing, from Stephen Kent Goodman |
| 1996.12.15.09 | Re: Removing Old Tracker Bar Tubing, from Bob and Sonja Lemon |
| 1996.12.15.07 | Ampico Tracker Bar Tubing, from Terry Smythe |
| 1996.12.14.08 | Re: Removing Old Tracker Bar Tubing, from Craig Brougher |
| 1996.12.14.07 | Re: Removing Old Tracker Bar Tubing, from Stephen Kent Goodman |
| 1996.12.14.06 | Re: Removing Old Tracker Bar Tubing, from John A. Tuttle |
| 1996.12.13.07 | Removing Old Tracker Bar Tubing, from Bruce Hannover |
| 1996.12.08.03 | Re: Tracker Bar Pump, from Rob DeLand |
| 1996.12.07.03 | Re: Tracker Bar Pump, from Terry Smythe |
| 1996.12.06.06 | RE: Tracker Bar Suction Pump, from Rob DeLand |
| 1996.12.05.12 | Tracker Bar Suction Pump, from Rick Inzero |
| 1996.11.16.14 | Wanted - Duo-Art Tracker Bar, from Dean Randall |
| 1996.11.12.02 | Re: Tracker Bar with Extra Holes, from Georges Vaillancourt |
| 1996.11.09.05 | Tracker Bar Cleanout, from John Poling |
| 1996.11.08.03 | Tracker Bar with Extra Holes, from Terry Smythe |
| 1996.11.07.06 | Tracker Bar With Extra Holes, from Georges Vaillancourt |
| 1996.10.09.05 | Re: Thin Tape for Tracker Bar Modifications, from Dan Wilson |
| 1996.10.03.03 | Re: Changing the Tracker Bar, from Brian Thornton |
| 1996.10.02.11 | Changing the Tracker Bar, from Thomas Henden |
| 1996.09.20.02 | Ampico Drawer Bar, from Philip Jamison |
| 1996.09.19.03 | Ampico Drawer Stabilizer Bar, from Bob Taylor |
| 1996.07.31.03 | Tracker Bar Cleaning, from Spencer Chase |
| 1996.07.28.06 | Vacuum Cleaner VS Tracker Bar Pump, from Brian Thornton |
| 1996.03.11.07 | Bar Image Roll File 68283BAR.MID, from Wayne Stahnke |
| 1995.12.19.06 | Re: Acoustic Tracker Bar, from Stephen Kent Goodman |
| 1995.08.27.03 | Wurlitzer 125 and 150 Tracker Bar Assignments, from Jody Kravitz |
 |