| Digest Nr | Subject and Author |
|---|
 |
| 2026.04.19.03 | FS: Austin Quadruplex Perforator, from Caleb Smith |
| 2025.06.05.01 | Laser Perforator Piano Roll Production Suspended, from Piotr Barcz |
| 2024.03.22.01 | FS: Aeolian Piano Roll Perforator in Australia, from Steve Marx |
| 2024.02.25.01 | Creating Perforator Control Files From MIDI Files, from Piotr Barcz |
| 2024.02.10.01 | Seek Leabarjan Electric Perforator From 2002 MMD Ad, from Robert Perry |
| 2024.01.08.03 | FS: Autotypist Perforator for "A" and "G" Rolls, from Gary Goldsmith |
| 2024.01.03.02 | Single Copy Piano Roll Perforator For Home Use, from Spencer Chase |
| 2022.02.28.04 | Ampico Perforator Punches Duo-Art Rolls, from Julian Dyer |
| 2022.02.28.03 | Ampico Perforator Punches Duo-Art Rolls, from Stephen Bentley |
| 2022.02.25.02 | Ampico Perforator Punches Duo-Art Rolls, from Eli Shahar |
| 2022.02.25.01 | Ampico Perforator Punches Duo-Art Rolls, from Spencer Chase |
| 2022.02.22.04 | Ampico Perforator Punches Duo-Art Rolls, from Ed Chaban |
| 2022.02.22.03 | Ampico Perforator Punches Duo-Art Rolls, from Niels Berkers |
| 2022.02.21.03 | Ampico Perforator Punches Duo-Art Rolls, from Spencer Chase |
| 2022.02.19.02 | Ampico Perforator Punches Duo-Art Rolls, from Robbie Rhodes |
| 2020.12.11.01 | FS: Aeolian Piano Roll Perforator in Australia, from Steve Marx |
| 2020.08.29.01 | Designing a Piano Roll Perforator System, from Piotr Barcz |
| 2020.02.24.01 | Original Wurlitzer Mechanical Roll Perforator, from Matthew Caulfield |
| 2020.02.22.03 | Original Wurlitzer Mechanical Roll Perforator, from Karl Schroder |
| 2019.11.29.04 | FS: Leabarjan No. 5 Perforator, from Douglas Henderson |
| 2019.10.26.08 | Unknown Piano Roll Perforator Is Auto-Typist, from Ed Gaida |
| 2019.10.26.07 | Unknown Piano Roll Perforator Is Auto-Typist, from Dale F. Rowe |
| 2019.10.26.06 | Unknown Piano Roll Perforator Is Auto-Typist, from Brian Thornton |
| 2019.10.26.05 | Unknown Piano Roll Perforator Is Auto-Typist, from Don Teach |
| 2019.10.22.03 | Unknown Piano Roll Perforator, from Gary Goldsmith |
| 2018.12.18.01 | Don Rand Perforator & Clark Orchestra Roll Co., from Lisa Freyer |
| 2018.06.28.01 | New Perforator for Copying Regina Sublima Rolls, from Brian Thornton |
| 2018.05.03.03 | Arranging Rolls for MIDI-controlled Perforator, from Steve Bentley |
| 2018.04.29.02 | Arranging Rolls for MIDI-controlled Perforator, from Steve Bentley |
| 2017.10.15.01 | Star Perforator, from Matthew Caulfield |
| 2017.10.14.01 | Star Perforator Photos, from Ed Gaida |
| 2017.03.14.01 | Original B.A.B. Perforator Restoration Complete, from Andrew Lardieri |
| 2016.08.27.02 | FS: Welte Philharmonic Wide Format Perforator, from Dave Krall |
| 2016.05.09.11 | FS: Leabarjan Music Roll Perforator, from Doug Anderson |
| 2016.05.09.10 | Homebuilt Piano Roll Perforator, from Lester Hawksby |
| 2016.05.08.04 | Homebuilt Piano Roll Perforator, from Paul Kealy |
| 2016.05.07.05 | Homebuilt Piano Roll Perforator, from Robbie Rhodes |
| 2016.05.07.04 | Homebuilt Piano Roll Perforator, from Spencer Chase |
| 2016.05.07.03 | Homebuilt Piano Roll Perforator, from John McClelland |
| 2015.09.30.05 | Seek Frank Adams Perforator, from Thomas Binnall |
| 2015.08.20.03 | Ed Openshaw's B.A.B. Perforator, from George Karpel |
| 2015.05.02.02 | Klavier Perforator in Australia, from Steve Marx |
| 2013.04.03.04 | Frank Adams Piano Roll Perforator, from Thomas Binnall |
| 2013.03.19.01 | Seek Piano Roll Perforator Punch Head, from Alexander Zenin |
| 2013.02.03.08 | Building a Pianino Roll Perforator, from Robert Leber |
| 2013.01.07.02 | Value of Leabarjan Roll Perforator, from Spencer Chase |
| 2013.01.05.02 | Value of Leabarjan Roll Perforator, from D. L. Bullock |
| 2013.01.04.10 | FS: Music Roll Perforator in British Columbia, from Ingmar Krause |
| 2013.01.03.04 | Seek Music Roll Perforator, from Kenton Kwok |
| 2012.12.26.01 | Building a Music Roll Perforator, from David Greene |
| 2012.09.07.04 | Perforator Control System Program, from Spencer Chase |
| 2012.08.09.03 | Inexpensive Piano Roll Perforator, from Jonathan Herz |
| 2012.08.06.04 | Seek Scale Stick For Leabarjan Perforator, from Clinton Gray |
| 2012.06.12.02 | Seek 88-note Piano Roll Perforator, from Nick Vasallo |
| 2012.04.17.01 | Music Roll Perforator Used By Pierre Eich, from Dale F. Rowe |
| 2012.04.15.02 | Music Roll Perforator Used By Pierre Eich, from Bjorn Isebaert |
| 2011.09.16.04 | Value of Leabarjan Roll Perforator, from Steve Bentley |
| 2011.09.15.03 | Value of Leabarjan Roll Perforator, from Aimee Adair |
| 2011.04.20.04 | Sharpening Leabarjan Perforator, from Bruce Grimes |
| 2011.04.19.06 | Sharpening Leabarjan Perforator, from Bernt Damm |
| 2011.04.19.05 | Star Perforator Has 88 Punches, from Jean-Pierre Jouandet |
| 2011.04.18.05 | Sharpening Leabarjan Perforator, from Bruce Grimes |
| 2011.04.17.05 | Sharpening Leabarjan Perforator, from Steve Bentley |
| 2011.04.16.02 | Sharpening Leabarjan Perforator, from Matthew Caulfield |
| 2011.04.15.04 | Sharpening Leabarjan Perforator, from Seth Brown |
| 2010.08.10.08 | Leabarjan Perforator Faceplates, from Steve Bentley |
| 2010.08.09.10 | Seek Piano Roll Perforator, from Steve Marx |
| 2010.08.09.07 | Leabarjan Perforator Faceplates, from Bruce Grimes |
| 2010.08.08.01 | Leabarjan Perforator Faceplates Illegible, from Seth Brown |
| 2010.03.20.02 | Passing of Danny Papa, QRS Perforator Operator, from Jim Hockenberger |
| 2010.03.18.03 | Passing of Danny Papa, QRS Perforator Operator, from Felix Klempka |
| 2009.10.18.01 | Seek 5/inch Perforator for 44- & 46-note Rolls, from Stuart McCaskill |
| 2009.08.20.04 | Octet Circuit Board for Perforator, from Matthew Caulfield |
| 2009.08.13.03 | Seek Octet Circuit Board for Perforator, from Matthew Caulfield |
| 2009.04.28.02 | QRS Computer-controlled Perforator, from Felix Klempka |
| 2009.04.27.01 | QRS Computer-controlled Perforator, from Mike Walter |
| 2009.04.26.03 | QRS Computer-controlled Perforator?, from Carl Zwanzig |
| 2008.06.18.04 | Seek Plans for Music Roll Perforator, from Steve Marx |
| 2008.05.01.04 | Ed Openshaw to Activate B.A.B. Perforator Soon, from Mark Forer |
| 2008.05.01.03 | Ed Openshaw to Activate B.A.B. Perforator Soon, from Alan Erb |
| 2008.04.30.04 | Ed Openshaw to Activate B.A.B. Perforator Soon, from Matthew Caulfield |
| 2008.04.30.03 | Ed Openshaw to Activate B.A.B. Perforator Soon, from George Karpel |
| 2008.04.29.02 | Ed Openshaw to Activate B.A.B. Perforator Soon, from Bill Luca |
| 2008.04.27.03 | Ed Openshaw to Activate B.A.B. Perforator Soon, from Matthew Caulfield |
| 2008.02.21.08 | New Music Roll Perforator, from Pierre Penard |
| 2008.02.10.02 | New Music Roll Perforator, from Wagner Mello |
| 2008.02.09.01 | New Music Roll Perforator, from John Farmer |
| 2008.02.08.04 | New Music Roll Perforator, from Wagner Mello |
| 2007.10.30.06 | FS: Star Perforator & Music Machines, from Paul Manganaro |
| 2007.07.29.02 | Seek Roll Paper for Perforator, from Pal Driveklepp |
| 2007.04.20.03 | Star Perforator for Making Perforated Music Rolls, from Paul Manganaro |
| 2007.03.24.03 | Leabarjan Perforator Project Update, from Richard Friedman |
| 2007.03.13.03 | Precision Music Rolls Duo-Art Perforator, from Dave Saul |
| 2007.03.11.02 | Perforator Project Proposal, from Richard Friedman |
| 2007.02.15.04 | Wagner Mello's Busker Organ & Perforator, from Wagner Mello |
| 2007.02.07.01 | Wagner Mello's Busker Organ & Perforator, from Wagner Mello |
| 2007.02.04.11 | FS: Punches and Dies for Music Roll Perforator, from Ed Schmidt |
| 2007.01.10.04 | Music Roll Perforator Control Program, from Spencer Chase |
| 2006.12.30.04 | Leabarjan Perforator, from Augie Gonzales |
| 2006.10.28.08 | Music Roll Perforator Control Program, from Ed Schmidt |
| 2006.10.26.07 | Music Roll Perforator Control Program, from John Farmer |
| 2006.10.25.06 | Music Roll Perforator Control Program, from Philip Jamison |
| 2006.10.24.03 | Music Roll Perforator Control Program, from Spencer Chase |
| 2005.11.17.08 | Seek Octet PD-1 Circuit Board for Perforator, from Matthew Caulfield |
| 2005.06.17.04 | Ed Freyer And His Acme Perforator, from Stephen Kent Goodman |
| 2005.06.16.01 | Ed Freyer And His Acme Perforator, from Don Teach |
| 2005.06.15.02 | Ed Freyer And His Acme Perforator, from Nathan Bello |
| 2005.03.08.09 | Music Roll Perforator Patent Numbers, from Adam G. Ramet |
| 2005.03.07.05 | Music Roll Perforator Patent Numbers, from Don Teach |
| 2005.02.15.09 | Seek 88-note Music Roll Perforator, from Santiago Rico De-Gaspari |
| 2004.05.29.04 | Music Roll Perforator From The Past, from Ed Gaida |
| 2003.09.03.04 | Seek Patent Number of Leabarjan Perforator, from Walter Tenten |
| 2003.08.23.10 | FS: Piano Roll Perforator, from John McClelland |
| 2003.07.31.05 | Seek Plans to Build Music Roll Perforator, from Zach Goldstein |
| 2003.07.11.03 | Seek Take-up Spool for Leabarjan Perforator, from Doug Anderson |
| 2003.07.06.08 | Electronic Tuning Devices & Star Roll Perforator, from Robert Barns |
| 2003.05.04.03 | Seek Leabarjan Perforator, from Doug Anderson |
| 2003.04.17.09 | Seek 88-note Music Roll Perforator, from Doug Anderson |
| 2003.04.16.07 | MIDI Files For Perforator Control, from Mike Knudsen |
| 2003.03.01.04 | DeKleist & McCormick Perforator Patent, from Paul West |
| 2002.12.12.11 | FS: 65-Note 6 to the Inch Perforator, from Ed Gaida |
| 2002.05.01.13 | Laser Perforator for Music Media, from Ray Finch |
| 2002.04.30.10 | Laser Perforator for Music Media, from Gene Gerety |
| 2002.04.28.06 | Bob Billings' New Piano Roll Perforator, from Tim Baxter |
| 2001.07.12.05 | Perforator for 20-Note John Smith Organ Rolls, from Ed Gaida |
| 2001.05.01.03 | Seek Perforator Maintainer at QRS Music Rolls, from Bob Berkman, QRS |
| 2000.12.14.05 | Play-Rite Perforator Will Recut Wurlitzer Rolls, from Matthew Caulfield |
| 1999.09.14.05 | Seek Perforator Information for My Recording Pi, from Andy Taylor |
| 1999.05.09.07 | Precision Music Rolls' Perforator, from Dave Saul |
| 1999.05.08.02 | Music Roll Reader and Perforator Photos, from Richard Tonnesen |
| 1999.05.06.11 | Leabarjan 8-B Perforator at Artcraft Web Site, from Douglas Henderson |
| 1998.10.26.14 | Octet Electronic Hardware for Perforator, from Laurent Coray |
| 1998.03.27.11 | Building Blocks for Roll Perforator, from Laurent Coray |
| 1998.03.20.06 | Rollo Mexico Perforator, from Matthew Caulfield |
| 1997.11.16.08 | Leabarjan Perforator Products, from Douglas Henderson |
| 1997.11.14.05 | Back in Maine with Leabarjan Perforator, from Douglas Henderson |
| 1997.11.09.06 | Leabarjan Perforator, from Eugene Rogers |
| 1997.10.27.08 | Reliance Rolls and Perforator Restoration, from David Chisholm |
| 1997.09.21.05 | Seek 88-note Perforator, from Andy Taylor |
| 1997.08.23.14 | WTB: 88-Note Piano Roll Perforator, from Dan Pritchett |
| 1997.04.30.22 | Seek Old Perforator To Restore, from Marco Gianotto |
| 1997.04.28.14 | Wildt Hand-operated Perforator, from Herbert Miller |
| 1997.04.16.15 | Seek Hand-operated Perforator, from Steve Marx |
| 1997.03.16.02 | Leabarjan Perforator Info, from John Wolff |
| 1997.03.15.09 | Seek Leabarjan Perforator Info, from Herbert Miller |
| 1997.03.14.05 | Ed Fryer Perforator Photos, from Andy LaTorre |
| 1997.02.27.09 | Junk-Bin Perforator, from Bob and Sonja Lemon |
| 1997.02.26.09 | Leabarjan Perforator, from Robbie Rhodes |
| 1997.02.26.08 | Leabarjan Perforator, from Matthew Caulfield |
| 1997.02.26.07 | Junk-Bin Perforator, from Bob and Sonja Lemon |
| 1997.02.25.06 | Leabarjan Music Roll Perforator, from Larry Lobel |
| 1997.02.20.10 | Ed Fryer Perforator Photos, from Andy LaTorre |
| 1996.12.17.08 | Perforator Math #1, from Robbie Rhodes |
| 1996.12.11.03 | Ed Freyer's Perforator, from Andy LaTorre |
| 1996.12.07.05 | Re: Wurlitzer Compensating Perforator, from Matthew Caulfield |
| 1996.12.06.12 | Perforator Scales and Printing, from Craig Brougher |
| 1996.12.06.08 | The Wurlitzer Compensating Perforator, from Matthew Caulfield |
| 1996.12.05.15 | Re: Perforator Advance Distances, from Bob Taylor |
| 1996.12.05.14 | Re: Perforator Advance Distances, from Craig Brougher |
| 1996.12.04.16 | Re: Perforator Advance Distances, from Bob Taylor |
| 1996.12.04.15 | Perforator Plans, from Spencer Chase |
| 1996.10.23.09 | Re: Roll Perforator Ideas, from Laurent Coray |
| 1996.10.23.08 | Re: A Simplistic Roll Perforator Idea, from Ed Chaban |
| 1996.10.19.02 | Perforator Musings, from Craig Brougher |
| 1996.10.19.01 | Re: A Simplistic Roll Perforator Idea, from Peter Neilson |
| 1996.10.18.03 | A Simplistic Roll Perforator Idea, from Karl Ellison |
| 1996.10.16.02 | Music Perforator, from Ed Schmidt |
| 1996.10.09.07 | Re: AMADEUS Music Perforator, from Ed Schmidt |
| 1996.08.15.10 | Leabarjan perforator, from Douglas Henderson |
| 1996.05.25.01 | Bill Flynt's Perforator, from Richard Tonnesen |
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