| Digest Nr | Subject and Author |
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| 2020.05.23.01 | AMICA Convention Tour Question, from Spencer Chase |
| 2018.06.01.03 | Gavioli 36-key Barrel Organ Question, from Bob Allen |
| 2017.12.31.05 | 88 vs. 82-Note Rolls: Hybrid Player Question, from Larry Norman |
| 2017.12.28.04 | 88 vs. 82-Note Rolls: Hybrid Player Question, from Luke Myers |
| 2014.08.26.01 | Music Roll Musical Question, from Jeff Taylor |
| 2012.02.19.02 | Welte Manufacturer Question, from John McClelland |
| 2011.06.16.06 | Piano Hammer Question, from Bill Chapman |
| 2011.06.14.10 | Piano Hammer Question, from Jan Kijlstra |
| 2011.06.14.09 | Piano Hammer Question, from Cameron Dean |
| 2011.06.14.08 | Piano Hammer Question, from Mark Ritzenhein |
| 2011.06.13.04 | Piano Hammer Question, from Ben Gottfried |
| 2011.06.12.02 | Piano Hammer Question, from Mark Ritzenhein |
| 2011.06.11.09 | Piano Hammer Question, from Bill Maguire |
| 2011.06.11.08 | Piano Hammer Question, from Jan Kijlstra |
| 2011.06.10.14 | Piano Hammer Question, from David Dunn |
| 2010.11.26.01 | Pianocorder Question, from Bill Edgerton |
| 2009.10.29.15 | National Nickelodeon Tubing Question, from Jeff Bridges |
| 2009.04.06.05 | Seeburg E Nickelodeon Rewind Question, from Frankie Kramlick |
| 2008.01.14.08 | Piano Storage Question, from Jeff Bridges |
| 2008.01.13.08 | Piano Storage Question, from Nigel Perry |
| 2008.01.13.07 | Piano Storage Question, from Ray Fairfield |
| 2008.01.13.06 | Piano Storage Question, from David Dewey |
| 2008.01.12.04 | Piano Storage Question, from Herb Ziegler |
| 2007.09.20.07 | Seeburg Style L Cabinet Piano Question Answered, from David Oppenheim |
| 2007.09.19.07 | Question for Wurlitzer Band Organ Wizards Answered, from Don Teach |
| 2007.09.19.05 | Seeburg Style L Cabinet Piano Question, from Tom DeLay |
| 2007.09.18.04 | Question for Wurlitzer Band 0rgan Wizards, from Doug Hershberger |
| 2007.03.08.06 | PianoDisc Question, from Wallace Venable |
| 2007.03.07.08 | PianoDisc Question, from Rob Goodale |
| 2007.03.07.07 | PianoDisc Question, from Marc Kaufman |
| 2007.03.06.03 | Pianodisc Question, from FredY2@aol.com |
| 2006.09.27.02 | Lost Barrel Organ Question, from Craig Smith |
| 2005.06.04.02 | Orchestrelle Tracker Bar Question, from Earl Hennagir |
| 2004.02.04.01 | Question about Musical Cigarette Box, from Denise Fairbanks |
| 2003.01.31.06 | Schulz Stack Question, from Graham Watson |
| 2002.06.05.04 | Question To Roll Collectors Specialized In Ragtime, from Benjamin Intartaglia |
| 2001.10.21.02 | Wurlitzer Style 146 Band Organ Question, from Bill Finch |
| 2001.10.20.07 | Wurlitzer style 146 band organ question, from Matthew Caulfield |
| 1999.12.28.06 | The Millenium Question, from Mike Blackwell |
| 1999.12.27.02 | The Millennium Question, from Mike Blackwell |
| 1999.12.22.13 | The Millennium Question, from Brian Forster |
| 1999.07.31.04 | P.A. Stark Transposing Tracker Bar Question, from Gary Rasmussen |
| 1999.07.30.06 | Transposing Tracker Bar Question, from Dale Houser |
| 1998.04.04.10 | Mills Novelty Company - Trivia Question, from Matthew Caulfield |
| 1998.01.06.17 | Duo-Art Conversion Question, from Carl Dodrill |
| 1997.08.02.07 | O Roll Spool Question, from Bob Conant |
| 1996.12.26.03 | Reeds and Angelus Player Question, from Stephen Kent Goodman |
| 1996.12.09.07 | Themodist/Solodant Plumbing Question, from Colin Hinz |
| 1996.11.08.04 | Simplex Tracker Question, from Ed Chaban |
| 1996.11.04.01 | Re: Thorens Music Box Question ???, from Robert Linnstaedt |
| 1996.11.01.03 | Re: Thorens Music Box Question, from Hauke Marxsen |
| 1996.10.31.01 | Thorens Music Box Question ???, from Bill Finch |
| 1996.10.19.05 | Re: Question About New Players, from Larry Fisher |
| 1996.10.18.06 | Re: Question About New Players, from Terry Macham |
| 1996.10.15.06 | Re: Simplex Valve Question, from Brett Mohr |
| 1996.10.13.02 | Re: Hot glue Removal. and Simplex Valve Question, from Ed Chaban |
| 1996.10.13.01 | Art-Case Pianos... and a Question..., from Pat Mullarky |
| 1996.10.02.05 | Re: Question About New Players, from Larry Fisher |
| 1996.09.29.02 | Introduction and Question About New Players, from Greg Farmer |
| 1996.09.16.06 | Midi File and Picture Decoding Question, from Craig Brougher |
| 1996.07.31.10 | Ampico A/B Question., from Pat Mullarky |
| 1996.07.25.03 | The Pratt-Reed Question, from Craig Brougher |
| 1996.07.06.01 | Re: Ampico B Response Question, from Craig Brougher |
| 1996.07.03.03 | PlayRite and a Technical Question, from A. B. Bonds |
| 1996.05.13.01 | Regina Music Box Question, from Jim Canavan |
| 1996.04.20.03 | Re: Polishing Question, from Douglas K. Rhodes |
| 1996.04.19.01 | Polishing Question, from Michael Waters |
| 1996.03.07.02 | Dean Moore's Question on Valve Blocks, from Les Smith |
| 1996.02.11.05 | Re: Player Piano Purchase Question, from Larry Fisher |
| 1996.02.04.02 | Introduction and Player Piano Purchase Question, from Joan Dessert |
| 1995.10.31.05 | Re: Thorens Question; Music Box Repro Discs, from Jack Kane |
| 1995.10.25.07 | Baldwin "Modello" question, from Steve Magee |
| 1995.10.24.02 | Regina 34 question - an answer, from Craig Smith |
| 1995.10.24.01 | Re: Aeolian Player Organ Question, from Jim Weisenborne |
| 1995.10.23.02 | Introduction and Player Organ Question, from Dave McNally |
| 1995.08.27.01 | Ampico Rebuilding Question, from Brian Chesters |
| 1995.07.27.02 | Re: Robbie's question on Band Organ sounds, from Bill Jelen |
| 1995.07.27.01 | Re: Robbie's question on Band Organ sounds, from Jim Gallops |
| 1995.06.11.01 | Re: Question About Roll Playback Speeds, from Brian Thornton |
| 1995.06.10.02 | Question About Roll Playback Speeds, from Robin Pratt |
| 1995.06.09.01 | Question About Roll Playback Speeds, from Mark Fontana |
| 1995.05.16.03 | Introduction and Pianocorder Question, from Mike Jardin |
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