| Digest Nr | Subject and Author |
|---|
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| 2021.02.06.02 | Duplicated Holes on Welte Brisgovia Rolls, from Christian Tedesco |
| 2020.03.08.02 | Accenting Holes in Piano Rolls, from Julian Dyer |
| 2020.03.05.01 | Accenting Holes in Piano Rolls, from Jase Haysom |
| 2019.12.10.01 | Unknown Rolls 8 Holes per Inch, 6-1/2" Wide, from Dennis Steckley |
| 2018.06.20.05 | Seek Amphion Upside-down Valves With Bleed Holes, from Stephen Buco |
| 2017.02.14.02 | Extra Holes in Ampico B Tracker Bar, from Thomas Binnall |
| 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 |
| 2016.05.26.09 | What Do All Those Holes Mean?, from Ron Williams |
| 2016.03.01.06 | Filling Screw Holes in Wood, from Troy Newville |
| 2016.02.28.01 | Filling Screw Holes in Wood, from Lester Hawksby |
| 2016.02.26.04 | Filling Screw Holes in Wood, from Don Caine |
| 2016.02.25.04 | Filling Screw Holes in Wood, from Lester Hawksby |
| 2016.02.24.07 | Filling Screw Holes in Wood, from Jim Quashnock |
| 2016.02.24.06 | Filling Screw Holes in Wood, from Roger Wiegand |
| 2016.02.24.05 | Filling Screw Holes in Wood, from Jon Page |
| 2016.02.22.03 | Filling Screw Holes in Wood, from Lester Hawksby |
| 2013.08.19.07 | Keys Flutter on Playing Chained Holes, from Allen E. Ford |
| 2013.08.10.10 | Keys Flutter on Playing Chained Holes, from Bob Taylor |
| 2013.08.10.09 | Keys Flutter on Playing Chained Holes, from Julian Dyer |
| 2013.08.10.08 | Keys Flutter on Playing Chained Holes, from Eliyahu Shahar |
| 2013.08.10.07 | Keys Flutter on Playing Chained Holes, from Jeffrey R. Wood |
| 2013.08.09.02 | Keys Flutter on Playing Chained Holes, from Bob Taylor |
| 2013.08.06.06 | Keys Flutter on Playing Chained Holes, from Danny Wilson |
| 2011.12.02.05 | Aeolian LCW Roll Holes, from Jim Crank |
| 2010.09.28.11 | FS: Tracker Bars, 100 holes & 105 holes, from James Williams |
| 2010.09.28.11 | FS: Tracker Bars, 100 holes & 105 holes, from James Williams |
| 2009.06.08.05 | Sealing Valve Pouches & Adjusting Bleed Holes, from Arnold Neuhaus |
| 2009.05.16.09 | Punching Holes in Music Rolls, from Hal Klassen |
| 2009.05.15.07 | Punching Holes in Music Rolls, from Bruce Grimes |
| 2009.05.15.06 | Punching Holes in Music Rolls, from Karl Petersen |
| 2009.05.15.05 | Punching Holes in Music Rolls, from Matthew Caulfield |
| 2009.05.14.04 | Punching Holes in Music Rolls, from Pat DeWitt |
| 2009.05.13.05 | Punching Holes in Music Rolls, from Spencer Chase |
| 2008.03.17.06 | Theme Holes Play the Loud Pedal, from Dan Harrett |
| 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 |
| 2008.03.08.03 | "Virtuoso" Piano Roll With Large Holes, from Claud Cavnar |
| 2007.03.19.04 | Recut Duo-Art Rolls & Theme Holes, from Julian Dyer |
| 2007.03.18.03 | Recut Duo-Art Rolls & Theme Holes, from Larry Norman |
| 2006.12.21.02 | Removing Rusted Wood Screws and Fixing Holes, from Walt Kehoe |
| 2006.12.20.09 | Stripped Screw Holes in Wood, from Roger Wiegand |
| 2006.12.20.08 | Stripped Screw Holes in Wood, from Al Pebworth |
| 2006.12.20.07 | Stripped Screw Holes in Wood, from Bruce Mercer |
| 2006.12.19.08 | Stripped Screw Holes in Wood, from John A. Tuttle |
| 2006.12.19.07 | Stripped Screw Holes in Wood, from Vic Searle |
| 2006.12.19.06 | Stripped Screw Holes in Wood, from Bruce Clark |
| 2006.12.19.05 | Stripped Screw Holes in Wood, from Karl Petersen |
| 2006.12.19.04 | Stripped Screw Holes in Wood, from Frank Metzger |
| 2006.12.18.09 | Stripped Screw Holes in Wood, from Tony Liene |
| 2006.12.18.08 | Stripped Screw Holes in Wood, from Moe Goldy |
| 2006.12.18.07 | Stripped Screw Holes in Wood, from Eliyahu Shahar |
| 2006.12.17.04 | Stripped Screw Holes in Wood, from Karl Petersen |
| 2006.12.17.03 | Stripped Screw Holes in Wood, from Richard Moody |
| 2006.12.16.04 | Stripped Screw Holes in Wood, from Bruce Mercer |
| 2006.12.16.03 | Stripped Screw Holes in Wood, from Jon Page |
| 2006.12.15.01 | Stripped Screw Holes in Wood, from Niels Berkers |
| 2006.09.24.03 | Nodal Holes in Flue Pipes, from Ed Hattrup |
| 2006.09.23.04 | Nodal Holes in Flue Pipes, from John Nolte |
| 2006.09.22.03 | Nodal Holes in Flue Pipes, from Ed Hattrup |
| 2005.05.28.08 | Holes Transposed In Wurlitzer Roll 6688-6690, from Bill Luca |
| 2005.05.27.06 | Holes Transposed In Wurlitzer Roll 6688-6690, from Matthew Caulfield |
| 2005.05.26.04 | Holes Transposed in Wurlitzer Roll 6688-6690, from Robert Moore |
| 2005.03.01.08 | Unused Holes in Tracker Bar, from Matthew Caulfield |
| 2005.03.01.07 | Unused Holes in Tracker Bar, from Bryan Cather |
| 2004.11.05.04 | Stripped Screw Holes - Minwax Wood Hardener, from Tom Lear |
| 2004.10.18.04 | Holes in Drums, from Dale Gunnar |
| 2004.07.13.08 | Listening to Music vs. Watching the Holes Go By, from Jim Crank |
| 2004.07.12.04 | Watching the Holes Go By, from Hal Davis |
| 2004.07.12.03 | Listening to Music vs. Watching the Holes Go By, from Richard Sherborne |
| 2004.07.12.02 | Listening to Music vs. Watching the Holes Go By, from John Farrell |
| 2004.07.11.06 | Listening to Music vs. Watching the Holes Go By, from Bill Chapman |
| 2004.07.10.04 | Listening to Music vs. Watching the Holes Go By, from Spencer Chase |
| 2004.06.27.10 | Holes Found in Wurlitzer Band Organ Drum, from Bob Stewart |
| 2004.05.21.11 | Stripped Screw Holes in Wood, from John Bushey |
| 2004.05.08.04 | Stripped Screw Holes & Plastic Cable Ties, from John Page, UK |
| 2004.05.07.08 | Stripped Screw Holes & Plastic Cable Ties, from Mike Knudsen |
| 2004.05.05.01 | Stripped Screw Holes & Plastic Cable Ties, from John A. Tuttle |
| 2004.05.04.02 | Stripped Screw Holes in Wood, from Spencer Chase |
| 2004.05.03.05 | Stripped Screw Holes in Wood, from John Dewey |
| 2004.05.02.09 | Stripped Screw Holes in Wood, from Damon Atchison |
| 2004.05.02.08 | Stripped Screw Holes in Wood, from Art Reblitz |
| 2004.05.02.07 | Stripped Screw Holes in Wood, from Mark Kinsler |
| 2004.05.02.06 | Stripped Screw Holes in Wood, from Craig Smith |
| 2004.05.02.05 | Stripped Screw Holes in Wood, from Ron Ginger |
| 2004.05.02.04 | Stripped Screw Holes in Wood, from Jeff Bridges |
| 2004.05.01.16 | Stripped Screw Holes in Wood, from Nicholas Simons |
| 2004.05.01.15 | Stripped Screw Holes in Wood, from Darwin Tuttle |
| 2004.05.01.14 | Stripped Screw Holes in Wood, from Brian Thornton |
| 2004.05.01.13 | Stripped Screw Holes in Wood, from Don Teach |
| 2004.05.01.12 | Stripped Screw Holes in Wood, from John A. Tuttle |
| 2004.05.01.11 | Stripped Screw Holes in Wood, from Spencer Chase |
| 2004.05.01.10 | Stripped Screw Holes in Wood, from Mel Sutter |
| 2004.03.05.05 | Wire For Cleaning Small Holes, from Tom Lear |
| 2003.10.16.09 | Burning Holes in Music Rolls - Caution, from Bill Klinger |
| 2003.10.16.08 | Burning Holes in Music Rolls, from Mark Kinsler |
| 2003.10.15.03 | Burning Holes in Music Rolls, from Jim Lynch |
| 2003.01.23.06 | Hupfeld Music Roll Has Center Sprocket Holes, from Christian Greinacher |
| 2003.01.18.01 | Music Roll Has Center Sprocket Holes, from Eliyahu Shahar |
| 2003.01.17.02 | Music Roll Has Center Sprocket Holes - Hupfeld, from Nicholas Simons |
| 2003.01.16.05 | Music Roll Has Center Sprocket Holes, from Philip Jamison |
| 2002.05.24.02 | Repairing Wandering Holes in a Music Roll, from Joyce Brite |
| 2002.01.13.07 | Holes in Flute Pipes, from Hal Davis |
| 2002.01.13.06 | Holes in Flute Pipes, from John Page, UK |
| 2002.01.12.13 | Holes in Flute Pipes, from Phil Housh |
| 2002.01.11.09 | Holes in Flute Pipes, from D. L. Bullock |
| 2002.01.11.08 | Holes in Flute Pipes, from Paul Morris |
| 2002.01.11.07 | Holes in Flute Pipes, from Bill Flynt |
| 2002.01.10.07 | Holes in Flute Pipes, from Phil Housh |
| 2000.11.12.11 | Punching Holes in Ballots and Rolls, from Douglas Henderson |
| 2000.09.17.02 | Welte T-100 Test Roll With Graduated Holes, from Pete Knobloch |
| 2000.09.07.06 | Welte T-100 Test Roll With Graduated Holes, from Mike Kitner |
| 2000.09.05.05 | Welte T-100 Test Roll With Graduated Holes, from Pete Knobloch |
| 2000.09.03.09 | Welte T-100 Test Roll With Graduated Holes, from John McClelland |
| 1999.12.30.10 | Burning Holes in Rolls, from Ed Sprankle |
| 1999.12.29.08 | Burning Holes in Rolls, from Dan Wilson, London |
| 1999.03.30.03 | Unusual Holes in Music Rolls, from Bill Chapman |
| 1999.01.30.15 | Methods of Reading (Sensing) Holes in Paper, from Robbie Rhodes |
| 1998.11.12.10 | Small Theme Holes ("Snakebites"), from Dan Wilson, London |
| 1998.11.11.10 | Small Theme Holes ("Snakebites"), from Dan Wilson, London |
| 1998.11.11.09 | Small Theme Holes ("Snakebites"), from Julian Dyer |
| 1998.11.10.10 | Small Theme Holes ("Snakebites"), from Joe Orens |
| 1998.11.04.12 | Offset Expression Holes in Ampico B Tracker Bar, from Bob Taylor |
| 1998.08.03.11 | PowerRoll & Duo-Art Offset Expression Holes, from Spencer Chase |
| 1998.06.04.06 | Unidentified Holes in Pinned Barrel, from Hans van Oost |
| 1998.06.03.03 | Unidentified Holes in Pinned Barrel, from Bob Fitterman |
| 1998.06.02.03 | Unidentified Holes in Pinned Barrel, from Hans van Oost |
| 1998.06.02.02 | Unidentified Holes in Pinned Barrel, from D. L. Bullock |
| 1998.06.01.06 | Unidentified Holes in Pinned Barrel, from Bob Fitterman |
| 1998.04.11.14 | Reamer for Tapered Pipe Holes, from Phil Benson |
| 1998.04.11.13 | Tapered Pipe Holes, from Jan Kijlstra |
| 1998.04.11.12 | Tool for Tapered Pipe Holes, from Ron Schmuck |
| 1998.04.11.11 | Why Bother With Tapered Holes?, from Philip Jamison |
| 1998.04.11.10 | Why Bother With Tapered Holes?, from Tim Blyth |
| 1998.04.10.11 | Purpose of Tapered Holes, from Leonardo Perretti |
| 1998.04.10.10 | Why Bother With Tapered Holes?, from Philip Jamison |
| 1998.04.10.09 | Why Bother With Tapered Holes?, from Dave Clark |
| 1998.04.09.15 | Why Bother With Tapered Holes?, from Tim Blyth |
| 1998.04.08.16 | Drill Bit For Tapered Holes, from Dave Clark |
| 1998.03.09.11 | Snakebite Holes, from John Phillips |
| 1998.02.15.09 | Snakebite Holes in Half-Duo-Art, from Ed Gloeggler |
| 1998.01.12.14 | Tall Holes in Baldwin Tracker Bar, from Bing Gibbs |
| 1997.06.12.06 | " Holes" in the Telelectric Database, from Phil Benson |
| 1996.11.12.02 | Re: Tracker Bar with Extra Holes, from Georges Vaillancourt |
| 1996.11.08.03 | Tracker Bar with Extra Holes, from Terry Smythe |
| 1996.11.07.06 | Tracker Bar With Extra Holes, from Georges Vaillancourt |
| 1996.10.02.12 | Removing Screws and Fixing Holes, from Craig Smith |
| 1996.09.30.06 | Repairing Woodscrew Holes, the "Right" Way, from Neil Rosenberg |
| 1996.09.12.07 | Suction on Trackerbar Holes VS. Pouch Strength, from Thomas Henden |
| 1996.01.22.08 | Tapered Holes and a Source of Wind Pressure, from Dave Clark |
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