| Digest Nr | Subject and Author |
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| 2025.07.05.01 | Seek David Leach Contact Information, from Phil Dayson |
| 2023.06.21.01 | To Contact QRS Music Technologies, from John A. Tuttle |
| 2022.08.30.01 | Don't Use Contact Cement on Pedal Pneumatics, from Spencer Chase |
| 2022.08.22.02 | Don't Use Contact Cement on Pedal Pneumatics, from Ed Chaban |
| 2021.05.13.02 | To Contact Dick Hack, Hack Mechanical Music, from David Evans |
| 2021.03.29.03 | To Contact Patrick Wrasse, Instrument Mover, from Bob Stewart |
| 2017.07.07.02 | Seek Bill Black Contact Information, from Jack M. Conway |
| 2010.10.05.01 | Long-shot Attempt to Contact 2005 Regina Help, from Maj. Bill Cussins |
| 2009.08.19.02 | To Contact Play-Rite Music Rolls, Inc., from Kent Zacherl |
| 2008.08.08.01 | Need to Contact Dave Zahn, from Reg Smith |
| 2008.01.23.02 | To Contact Larry Givens, from Bob Taylor |
| 2008.01.11.01 | Changes to MMD Contact Addresses, from Jody Kravitz |
| 2006.04.29.01 | Key Switch Contact Bounce in Organ Keyboards, from David Dewey |
| 2006.04.28.03 | Key Switch Contact Bounce in Organ Keyboards, from Phil Duclos |
| 2006.04.27.03 | Key Switch Contact Bounce in Organ Keyboards, from Spencer Chase |
| 2005.06.28.01 | Trying To Contact Luis Falcon, Mexico City, from Matthew Caulfield |
| 2003.12.09.05 | Contact Bob Streicher, Machinist, from John A. Tuttle |
| 2003.12.08.08 | Contact Bob Streicher, Machinist, from Matthew Caulfield |
| 2003.12.08.07 | Contact Bob Streicher, Machinist, from Barry Dennis |
| 2003.11.26.04 | Contact Dick Leis, from Bill Black |
| 2003.08.20.04 | To Contact Fredy Gerer, from Brian Chesters |
| 2002.01.06.11 | Percussion Beater Contact Time, from Johan Liljencrants |
| 2001.04.08.08 | Optical Roll Readers Using Contact Image Sensor, from Richard Stibbons |
| 2001.02.12.08 | Piano Key Contact Switches, from Stephen Kent Goodman |
| 2001.02.03.11 | Seek Piano Key Contact Switches, from John McClure |
| 2001.01.22.10 | Gluing Ivory Keytops and Contact Cement, from Paul Camps |
| 2001.01.20.04 | Gluing Ivory Keytops and Contact Cement, from D. L. Bullock |
| 2000.02.20.11 | New Contact Image Sensor (CIS), from Mike Knudsen |
| 2000.02.18.08 | New Contact Image Sensor (CIS), from Spencer Chase |
| 1999.06.30.12 | Contact Glue, from John Kleinbauer |
| 1998.12.09.03 | Help Contact Q. David Bowers, from Francoise Dussour |
| 1998.08.19.05 | Seek Contact with Rudolph Friml Estate, from Dave Krall |
| 1997.09.19.01 | MMD Contact Survey, from Jody Kravitz |
| 1996.11.27.07 | How to Contact Sationery X-Press, from Andreas Hohlfeld |
| 1996.02.18.03 | Help Contact Patch Pierce in England?, from Jack Kane |
| 1995.10.31.06 | Vestal Press Contact Information Needed, from Seth Weinstein |
| 1995.06.19.02 | Re: Contact request for "Live Performance", from Jody Kravitz |
| 1995.06.19.01 | Contact request for "Live Performance", from Robert Swirsky |
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