| Digest Nr | Subject and Author |
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| 2022.11.13.03 | Seek Synthetic Gasket Material for Ampico Pump, from Steve Muscato |
| 2022.11.09.01 | Seek Synthetic Gasket Material for Ampico Pump, from Bill Chapman |
| 2021.03.01.02 | Seek Bellows Cloth Material, from Jim Quashnock |
| 2021.02.25.02 | Seek Bellows Cloth Material, from Harold Draper |
| 2018.02.15.03 | Material For Valve Facings, from John A. Tuttle |
| 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 |
| 2015.07.06.03 | Does Music Box Disc Material Affect the Tone?, from Jim Weir |
| 2015.07.04.03 | Does Music Box Disc Material Affect the Tone?, from Tony Ciuffini |
| 2015.07.04.02 | Does Music Box Disc Material Affect the Tone?, from Ralph Schultz |
| 2015.07.04.01 | Does Music Box Disc Material Affect the Tone?, from Brian Thornton |
| 2015.07.02.03 | Does Music Box Disc Material Affect the Tone?, from Eliyahu Shahar |
| 2015.07.01.03 | Does Music Box Disc Material Affect the Tone?, from Tony Ciuffini |
| 2015.07.01.02 | Does Music Box Disc Material Affect the Tone?, from Nancy Fratti |
| 2015.06.30.01 | Does Music Box Disc Material Affect the Tone?, from Matthew Caulfield |
| 2015.05.15.02 | Mechanical Music Library, Intl. Seeks Material, from William Edgerton |
| 2015.05.08.03 | Western Electric Pouch Material, from Robert Loeffler |
| 2015.05.06.04 | Western Electric Pouch Material, from Don Teach |
| 2015.05.05.02 | Western Electric Pouch Material, from Steve Grattan |
| 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 |
| 2015.02.09.05 | Material for Schulz Pouch Pneumatic Valves, from Joseph Osborne |
| 2014.12.22.02 | Seek Player Piano Bellows Material, from Dan McGrath |
| 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 |
| 2014.10.29.01 | Cloth Material Behind Polyphon Sound Frets, from Mark Buckland |
| 2014.10.27.01 | Cloth Material Behind Polyphon Sound Frets, from Steve Greatrex |
| 2013.06.14.05 | Ampico Flap Valve Material, from Jon Page |
| 2013.05.27.04 | Ampico Flap Valve Material, from Eliyahu Shahar |
| 2013.05.26.07 | Ampico Flap Valve Material, from Jon Page |
| 2012.10.15.02 | Seek Canon A. O. Wintle Barrel Piano Material, from Mark James |
| 2012.09.13.07 | Player Piano Pouch Material, from Clinton Gray |
| 2011.09.04.02 | Ducommun Girod Musical Box Case Material, from Nancy Fratti |
| 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 |
| 2010.02.15.02 | Drilling Material to Stop a Crack, from Bob Hodge |
| 2010.01.19.03 | Belly Cloth Material for Player Grand Piano, from Spencer Chase |
| 2006.07.27.06 | Material to Cover Reed Organ Exhausters, from Tom Gregory |
| 2006.07.26.07 | Material to Cover Reed Organ Exhausters, from Ken Vinen |
| 2006.07.26.06 | Material to Cover Reed Organ Exhausters, from John Farmer |
| 2006.07.25.08 | Material to Cover Reed Organ Exhausters, from Herb Ziegler |
| 2005.12.29.07 | Cellulose Nitrate Keytop Material, from John Rhodes |
| 2005.11.10.02 | Seek Gasket Material for Pipe Chest Magnet Valves, from Bob Oppenheim |
| 2005.10.23.07 | DuPont "Tyvek" as Pouch Material, from Gordon Stelter |
| 2005.10.19.09 | DuPont "Tyvek" as Bellows Covering Material, from Philip Jamison |
| 2005.10.18.04 | DuPont "Tyvek" as Bellows Covering Material, from D. L. Bullock |
| 2005.10.17.05 | DuPont "Tyvek" as Bellows Covering Material, from Bob Loesch |
| 2005.10.16.06 | DuPont "Tyvek" as Bellows Covering Material, from Mike Knudsen |
| 2005.07.04.03 | Pouch Leather As Duo-Art Gasket Material, from Julian Dyer |
| 2005.07.03.04 | Pouch Leather As Duo-Art Gasket Material, from James Black |
| 2005.07.01.10 | Pouch Leather As Duo-Art Gasket Material, from Dave Geissinger |
| 2005.07.01.09 | Pouch Leather As Duo-Art Gasket Material, from Paul Camps |
| 2005.06.30.14 | Pouch Leather As Duo-Art Gasket Material, from John A. Tuttle |
| 2005.06.29.06 | Pouch Leather As Duo-Art Gasket Material, from Eliyahu Shahar |
| 2005.06.28.04 | Pouch Leather As Duo-Art Gasket Material, from Bruce Grimes |
| 2005.06.27.05 | Pouch Leather As Duo-Art Gasket Material, from Dan Harrett |
| 2005.06.25.09 | Pouch Leather As Duo-Art Gasket Material, from Bob Taylor |
| 2005.06.24.06 | Pouch Leather As Duo-Art Gasket Material, from Bruce Clark |
| 2005.06.24.05 | Pouch Leather As Duo-Art Gasket Material, from Randolph Herr |
| 2005.06.24.04 | Pouch Leather As Duo-Art Gasket Material, from Al Pebworth |
| 2005.06.23.07 | Pouch Leather As Duo-Art Gasket Material, from Eliyahu Shahar |
| 2005.03.26.10 | Thin Cork Gasket Material, from Ray Fairfield |
| 2005.03.25.09 | Natural Gum Rubber Gasket Material, from D. L. Bullock |
| 2005.03.25.08 | Suede Leather Gasket Material, from Jon Page |
| 2005.03.25.07 | Thin Cork Gasket Material, from Don Teach |
| 2005.03.25.06 | Thin Cork Gasket Material, from Clarence Zeches |
| 2005.03.25.05 | Thin Cork Gasket Material, from John Farmer |
| 2005.03.25.04 | Thin Cork Gasket Material, from John Page, UK |
| 2005.03.24.04 | Seek Thin Cork Gasket Material, from Bill Chapman |
| 2003.11.26.09 | Material for Schulz Pouch Pneumatic, from Jeff Davis |
| 2003.11.25.05 | Material for Schulz Pouch Pneumatic, from Douglas K. Rhodes |
| 2003.11.24.05 | Seek Material for Schulz Pouch Pneumatic, from Larry Emmons |
| 2003.04.20.05 | Hinge Material & Rebuilding Pneumatics, from Larry Broadmoore |
| 2003.04.18.11 | Material for Pneumatic Hinges, from Paul Manganaro |
| 2003.04.18.10 | Material for Pneumatic Hinges, from D. L. Bullock |
| 2003.04.18.09 | Material for Pneumatic Hinges, from Bruce Clark |
| 2003.04.18.08 | Material for Pneumatic Hinges, from Albert de Boer |
| 2003.04.17.08 | Material for Pneumatic Hinges, from Barry Dennis |
| 2003.04.16.13 | Material for Pneumatic Hinges, from Don Teach |
| 2003.04.15.07 | Material for Pneumatic Hinges, from B. Tillman |
| 2003.04.06.02 | Material of Snuff Box Composition Case, from Jim Bischoff |
| 2003.03.28.04 | Gasket Material, PVC-E & Heating Hide Glue, from Pat DeWitt |
| 2003.03.04.12 | Seek Material for Reed Organ Exhausters, from Dennis Bates |
| 2002.12.04.04 | Seek Material for Reed Organ Keytops, from Louis Huivenaar |
| 2002.11.08.05 | Material of Pouch Lifter Disc Is Pressboard, from Richard Vance |
| 2002.11.07.06 | Material of Pouch Lifter Disc, from Bill Mackin |
| 2001.10.24.01 | Viledon Gasketting Material, from Matthew Caulfield |
| 2001.10.21.04 | Yellow Gasket Material, from Harald Mueller |
| 2001.10.20.04 | Yellow Gasket Material, from Bill Klinger |
| 2001.10.20.03 | Yellow Gasket Material, from Tony Marsico |
| 2001.10.17.05 | Gasket Material, from Brian Smith |
| 2001.10.13.01 | Gasket Material, from Matthew Caulfield |
| 2001.06.26.03 | Source of Armstrong Gasket Material, from Craig Smith |
| 2001.06.25.06 | Gasket Material & Gluing Leather Valve Facing, from Bob Taylor |
| 2000.09.20.05 | Belt Material in Ampico B, from Karl Petersen |
| 2000.09.15.02 | Belt Material in Ampico B, from Jim Moore |
| 2000.05.07.05 | Aeolian Orchestrelle Valve Facing Material, from Martin Anderson |
| 2000.04.03.11 | Source of Urethane Belt Material, from Philip Jamison |
| 2000.03.31.15 | Source of Urethane Belt Material, from Mark Kinsler |
| 2000.03.13.01 | Material of Snuff Box Composition Case, from Philippe Rouillé |
| 2000.02.21.08 | Pouch Material for Aeolian Grand Reed Organ, from John McClure |
| 2000.01.18.05 | Organ Pipe Material, from Harvey Chao |
| 2000.01.18.04 | Material for Wind Instruments, from Hans van Oost |
| 2000.01.17.07 | Organ Pipe Material, from Richard Day |
| 2000.01.12.10 | Voicing vs. Material for Organ Pipes, from Russell Wattam |
| 1999.12.08.11 | Reed Material for Organ Pipes, from Johan Liljencrants |
| 1999.12.06.10 | Reed Material for Organ Pipes, from Bruce Clark |
| 1999.12.05.07 | Source of Reed Material for Organ Pipes, from Fritz Gellerman |
| 1999.12.03.06 | Source of Reed Material for Organ Pipes, from Jurgen Goering |
| 1999.09.30.19 | Gluing Glad Wrap Plastic Pouch Material, from Craig Brougher |
| 1999.09.30.18 | Gluing Plastic Pouch Material, from Meta Brown |
| 1999.09.27.02 | Gluing Plastic Pouch Material, from Bernt Damm |
| 1999.07.28.20 | Bedplate Material: Cast Iron vs. Aluminum, from Charlie Hind |
| 1999.07.26.14 | Gasket Material of "Artificial Chamois", from Lee Roan |
| 1999.07.25.05 | Bedplate Material: Cast Iron vs. Aluminum, from Michael Concordia |
| 1999.07.24.02 | Bedplate Material: Cast Iron vs. Aluminum, from Robert Linnstaedt |
| 1999.07.23.04 | Bedplate Material: Cast Iron vs. Aluminum, from Wayne Finger |
| 1999.05.26.08 | Seek Rotary Pump Strap Material, from Stephen Kent Goodman |
| 1999.05.17.09 | Material for Varnish Transfer Decals, from Don Teach |
| 1999.05.17.08 | Material for Varnish Transfer Decals, from Neal Holifield |
| 1999.05.13.03 | Seek Material for Varnish Transfer Decals, from Don Teach |
| 1998.05.25.04 | Copyrighted MMD Material, from Ed Gaida |
| 1998.03.28.14 | Material for Friction-drive Wheel, from John Rhodes |
| 1998.03.27.10 | Material for Friction Drive Wheels, from Art Reblitz |
| 1998.03.24.28 | Material for Variable-Speed Disk Drive, from Richard Vance |
| 1998.03.21.23 | Disk Material for Wurlitzer Drive, from Richard Vance |
| 1997.12.25.03 | "Irregardless" and Irrelevant Material, from Robbie Rhodes |
| 1997.12.21.08 | Red Fiber Gasket Material is Felt, from Robert Linnstaedt |
| 1997.12.19.12 | Red Fiber Gasket Material, from Richard Vance |
| 1997.12.18.13 | Seek Red Fiber Gasket Material, from Damon Atchison |
| 1997.08.05.08 | Bellows Covering Material, from Joerg Wendel |
| 1997.07.18.15 | Material for Bell Bars, from Tim Blyth |
| 1997.07.17.07 | Material for Orchestra Bells, from Stephen Kent Goodman |
| 1997.07.17.06 | Material for Orchestra Bells, from Andy LaTorre |
| 1997.07.17.05 | Material for Orchestra Bells, from Andy LaTorre |
| 1997.07.17.04 | Material for Bell Bars, from Hal Davis |
| 1997.07.16.04 | Material for Orchestra Bells, from Peter Coggins |
| 1997.02.03.15 | Perflex Pouch Material, from Dave Saul |
| 1996.10.24.08 | Re: Partial Punch Material Problems, from Karl Ellison |
| 1996.08.30.05 | Pneumatic covering material, from Craig Brougher |
| 1995.11.26.07 | Re: Archive of Piano Roll Material, from Robbie Rhodes |
| 1995.11.24.04 | Archive of Piano Roll Material, from Walter Tenten |
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