| Digest Nr | Subject and Author |
|---|
 |
| 2022.10.02.01 | Seek 88-note Piano Roll Perforating Service, from Ben Roth |
| 2021.03.27.01 | APrint Studio 2020 Music Perforating Software, from Patrice Freydiere |
| 2019.09.13.01 | Seek 88-note Roll Perforating Equipment, from Jim Gregor |
| 2019.06.04.01 | QRS Upgrading To Laser Perforating Music Rolls, from Mike Walter |
| 2018.08.19.01 | APrint Studio 2018 Music Perforating Software, from Patrice Freydiere |
| 2018.06.20.04 | File Format for Perforating Music Rolls, from Julian Dyer |
| 2018.06.19.05 | File Format for Perforating Music Rolls, from Mike Walter |
| 2014.10.14.03 | AMICA Bulletin Series on Music Roll Perforating, from Glenn Thomas |
| 2014.09.12.02 | Music Roll Perforating Firms, from Matthew Caulfield |
| 2013.01.11.03 | Perforating Wurlitzer Band Organ Rolls, from Matthew Caulfield |
| 2013.01.10.03 | Perforating Wurlitzer Band Organ Rolls, from Wallace Venable |
| 2012.03.07.02 | Pipes of Pan Music Rolls Perforating Celestina, from Brian Thornton |
| 2011.10.30.04 | Sierra Music Rolls is Perforating 9/inch Rolls, from Bob Billings |
| 2011.10.25.04 | Value of Perforating Machine, from Steve Marx |
| 2011.09.16.05 | Cost of Music Roll Perforating, from Julie Porter |
| 2011.09.15.04 | Cost of Music Roll Perforating Equipment, from John McClelland |
| 2011.09.13.02 | Cost of Music Roll Perforating Equipment, from Duaine Hechler |
| 2011.03.08.06 | Sierra Music Rolls is Perforating 6/inch Rolls, from Bob Billings |
| 2011.01.11.04 | Perforating Music Rolls for French Orchestrion, from Philip Jamison |
| 2010.12.02.03 | Sierra Music Rolls Perforating 6/inch Rolls, from Bob Billings |
| 2009.09.03.02 | Perforating Music Rolls, from Ed Gaida |
| 2009.06.29.12 | Sierra Music Rolls is Perforating 6/inch Music, from Bob Billings |
| 2009.05.15.03 | Perforating Services for Aeolian Organ Rolls, from Matthew Caulfield |
| 2009.05.12.03 | Seek Perforating Services for Aeolian Organ Rolls, from Jason Balcom |
| 2008.08.18.03 | Ampico Perforating Machine on YouTube, from Jon Page |
| 2007.11.08.09 | Perforating Piano Rolls From MIDI Files, from Julian Dyer |
| 2007.11.08.08 | Perforating Piano Rolls From MIDI Files, from Jean-Pierre Jouandet |
| 2007.11.07.06 | Perforating Original Piano Rolls, from Randolph Herr |
| 2007.11.07.05 | Perforating Original Piano Rolls, from Bob Billings |
| 2007.11.05.05 | Perforating Original Piano Rolls, from Ethan Rose |
| 2005.04.14.02 | 6/inch Music Roll Perforating Service, from Bob Billings |
| 2004.05.30.04 | Punch for Perforating a 65-note Music Roll, from Ken Vinen |
| 2004.05.30.03 | Punch for Perforating a 65-note Music Roll, from Don Teach |
| 2004.05.30.02 | Punch for Perforating a 65-note Music Roll, from Bob Loesch |
| 2004.05.29.05 | Punch for Perforating a 65-note Music Roll, from Bob Billings |
| 2004.05.22.07 | Punch for Perforating a 65-note Music Roll, from Bob Billings |
| 2004.05.21.09 | Punch for Perforating a 65-note Music Roll, from Bob Billings |
| 2004.05.19.06 | Seek Punch for Perforating a 65-note Music Roll, from John A. Tuttle |
| 2002.04.28.04 | Music Roll Perforating Firms, from Ellsworth Johnson |
| 2002.04.27.04 | Music Roll Perforating Firms, from Ken Vinen |
| 2002.04.25.07 | Music Roll Perforating Firms, from Dan Wilson, London |
| 2002.04.20.03 | Music Roll Perforating Firms, from Ed Schmidt |
| 2002.04.19.01 | Music Roll Perforating Firms, from Don Teach |
| 2002.04.18.04 | Music Roll Perforating Firms, from Jon Miller |
| 2001.06.08.05 | Master Rolls for Synchronous Perforating, from Pete Knobloch |
| 2000.10.24.04 | Music Roll Perforating Machinery, from Matthew Caulfield |
| 2000.02.13.09 | Welte Recording and Perforating Machines, from Robbie Rhodes |
| 1999.09.30.14 | Wurlitzer Roll Perforating Service, from Matthew Caulfield |
| 1999.08.23.03 | Perforating Rolls on a Maine Cliff, from Douglas Henderson |
| 1998.08.07.05 | New Roll Perforating Technology, from Dave Saul |
| 1998.04.01.15 | Perforating Celestina Organette Rolls, from Jim Canavan |
| 1998.03.31.23 | Perforating Rolls for Celestina Organette, from John Wolff |
| 1997.09.14.04 | Truncating a MIDI-file for Perforating, from Craig Brougher |
| 1997.09.13.05 | Truncating a MIDI-file for Perforating, from Robbie Rhodes |
| 1997.07.18.07 | Transcribing and Perforating Midi Files, from Robert Hopp |
| 1996.10.29.02 | Perforating Equipment, from Ed Gloeggler |
| 1996.10.09.06 | Re: AMADEUS Perforating System, from Craig Brougher |
| 1996.10.08.01 | AMADEUS - Computer Assisted Music Perforating, from Robert Hopp |
| 1996.03.21.03 | Synchronous Perforating, from David Wasson |
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