| Digest Nr | Subject and Author |
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| 2025.08.19.04 | FS: Aeolian Orchestrelle, Model M, in London, from Lester Hawksby |
| 2024.09.02.01 | Seek Loan of Cremona M Rolls for MIDI Files, from Bob Caletti |
| 2022.05.06.01 | Seek Loan of Style " M" Rolls, from Bob Caletti |
| 2020.10.20.02 | FS: M. J. Paillard & Co. Music Box, from Frederic Burleigh |
| 2020.07.30.05 | Souvenir Waltz by E. M. Rosner, from Frank Himpsl |
| 2020.07.26.01 | Souvenir Waltzes by E. M. Rosner 1915, from Robbie Rhodes |
| 2020.07.25.01 | Souvenir Waltz by E. M. Rosner, from Matthew Caulfield |
| 2020.04.25.01 | Seek " M" Roll With "The Drummers Escapade", from John Ravert, Sr. |
| 2020.01.04.02 | Recordo Rolls For M. Schulz Player Pianos, from Mike Walter |
| 2019.08.06.02 | Seek Unrestored M. Schulz Co. Player Piano Stack, from Al Pebworth |
| 2018.12.29.01 | M. Welte & Sons Factory In Poughkeepsie, New York, from Stacey A. Bowers |
| 2018.10.16.01 | FS: M. Schulz Recordo Baby Grand in New Mexico, from George Veveris |
| 2018.01.25.03 | M. Welte & Sons "Concert Orchestra" Band Organ, from Andrew Lardieri |
| 2017.08.30.01 | FS: Hobart M. Cable Player Piano in Sacramento, from David Dewey |
| 2017.02.22.01 | Seek Automata Maker M. Cambus of France, from Philippe Crasse |
| 2017.02.20.01 | Seek Automata Maker M. Cambus of France, from Kevin McElhone |
| 2017.01.28.01 | M. Welte & Sons Historical Securities, from Hans-Georg Glasemann |
| 2017.01.19.06 | M. Schulz Aria Divina 16-step Recordo Player, from Andrew Barrett |
| 2017.01.16.02 | M. Schulz Aria Divina Grand Piano in Australia, from Bernt Damm |
| 2016.10.25.06 | M. Schulz Roll Tracking System, from Bill Luecht |
| 2016.08.18.03 | M. Schulz Roll Tracking System, from Matthew Schultz |
| 2015.12.27.01 | Seek " M" Roll Index, from Warren Stiska |
| 2015.11.13.07 | FS: 1921 Steinway Model M (XR) in Austin, Texas, from Kevin Cline |
| 2015.02.05.07 | FS: Duo-Art System From a Model M Steinway XR, from Gordon Stelter |
| 2014.08.21.03 | M. Schulz Player Piano Action Repetition, from Matthew Schultz |
| 2014.03.09.03 | H. M. Higgs, Piano Roll Artist of London, from Adam Aceto |
| 2013.10.08.08 | Hobart M. Cable Player Unit Problem, from Don Teach |
| 2013.10.07.03 | Hobart M. Cable Player Unit Problem, from Nevin Engle |
| 2013.08.11.01 | Aeolian Duo-Art Pipe Organ & Charles M. Courboin, from Dave Krall |
| 2013.06.11.04 | Hobart M. Cable Player Problem, from John A. Tuttle |
| 2013.06.10.03 | Hobart M. Cable Player Problem, from Nevin Engle |
| 2012.08.04.05 | Seek " M" Rolls of "Modern" Music, from Marc Sachnoff |
| 2012.07.21.02 | Hobart M Cable Player Piano Problems, from Don Teach |
| 2012.07.20.04 | Hobart M Cable Player Piano Problems, from John A. Tuttle |
| 2012.07.20.03 | Hobart M Cable Player Piano Problems, from Tim Gautreaux |
| 2012.07.19.06 | Hobart M Cable Player Piano Problems, from Nevin Engle |
| 2011.12.10.04 | Aria Divina Rolls for M. Schulz "Marionette", from John Phillips |
| 2011.12.07.08 | Seek Aria Divina Rolls for M. Schulz "Marionette", from Scott Lesniak |
| 2011.02.06.06 | Duo-Art Player Removed from 1924 Steinway M, from Marc Goodman |
| 2011.02.05.08 | FS: Duo-Art Player Removed from 1924 Steinway M, from Mark Greisen |
| 2010.12.03.09 | FS Free: Early Charles M. Stieff Upright Player, from John Rutoskey |
| 2010.07.19.03 | Seek 1895 Song "Marie Louise" by M. H. Rosenfeld, from Paul Baker |
| 2010.01.28.07 | Seek M. Schulz Player Piano Service Book, from Michael La |
| 2010.01.19.04 | M. Schulz Co. Player Piano Auto-Rewind System, from Michael La |
| 2010.01.13.11 | Rebuilding M. Schulz Co. Player Piano Stack, from Roger Miller |
| 2010.01.08.11 | Rebuilding M. Schulz Co. Player Piano Stack, from Andy Taylor |
| 2010.01.08.10 | Rebuilding M. Schulz Co. Player Piano Stack, from Mark Greisen |
| 2010.01.07.06 | Rebuilding M. Schulz Co. Player Piano, from Michael La |
| 2009.07.07.04 | FS: Steinway M Duo-Art in Calabasas, California, from Diane deTar |
| 2009.07.03.02 | Seeburg Style M Photoplayer Catalog Illustration, from Dave Bowers |
| 2009.05.19.04 | Seek Cremona " M" Rolls, from Klaus Peuler |
| 2008.11.08.01 | Viennese Musical Wall Clock by M. Miller, from Randy Hayno |
| 2008.09.27.02 | Seeburg Photoplayer Rolls Style M, R, MSR, from Art Reblitz |
| 2007.11.17.01 | For Ed M. Regarding Free Player Piano/Organ, from Dave Fogle |
| 2007.02.20.04 | Seek " M" Rolls to Copy, from Don Teach |
| 2006.01.22.01 | Seek " M" Roll Catalogs, from Bob Billings |
| 2005.10.19.12 | FS: Recut " M" Roll, from Don Teach |
| 2005.10.13.06 | FS: " M" Roll, from Don Teach |
| 2005.09.30.10 | FS: Style " M" Rolls and "O" Rolls, from Don Teach |
| 2005.05.03.02 | M Roll Titles, from Bob Caletti |
| 2004.04.06.03 | Recutting Style "O", " M" and "NOS" Rolls, from Don Teach |
| 2004.04.03.04 | Seek Roll Chuck for Cremona Style M Rolls, from Stephen Kent Goodman |
| 2004.03.16.08 | Seek Cremona Style " M" Music Rolls, from Gregory Filardo |
| 2002.04.04.08 | M. Schulz Co. "Tuner's and Repairman's Manual", from Robbie Rhodes |
| 2002.04.01.01 | M. Schulz Co. "Tuner's and Repairman's Manual", from Gary Stevenson |
| 2001.08.09.02 | History of M. Welte & Soehne, from Matthew Caulfield |
| 2001.08.09.01 | History of M. Welte & Sons, Inc., from Mark Reinhart |
| 2001.08.07.03 | History of M. Welte & Sons Inc., from Bruce Buchanan |
| 2001.07.08.07 | " M" Roll Recutting Project at PPCo, from George Bogatko |
| 2001.07.06.03 | A.P.P. and " M" Roll Recutting Projects, from Don Teach |
| 2000.09.12.04 | M and O Rolls Wanted; Also Photoplayer, from Terry Hathaway |
| 2000.07.04.02 | Tournaphone Co. Organette & ' M. Gally's Patent', from Kevin McElhone |
| 2000.07.02.06 | Identify Music Roll ' M. Gally's Patent', from bcmcfox@penn.com |
| 2000.06.05.13 | Seek Electric Pump for M. Schulz Player, from Paul Chick |
| 2000.06.02.05 | FS: Steinway ' M' & Pianocorder Vorsetzer, from Linda Hedges |
| 1998.09.06.11 | M Rolls, from Brian Thornton |
| 1997.12.12.13 | M. Shultz Player Action, from Al Pebworth |
| 1997.12.11.10 | Leather & M. Shultz Player Action, from Hal Davis |
| 1997.12.10.12 | M. Schulz Player Action, from Gary Rasmussen |
| 1997.12.09.09 | Seek Action for M. Schulz Player, from Scott Currier |
| 1997.07.29.06 | Favorite Songs on "O" and " M" Rolls, from Gerry Bay |
| 1997.07.28.12 | " M" and "O" Orchestrion Rolls, from Stan Rhine |
| 1997.07.26.11 | Arrangers of Cremona " M" Rolls, from Craig Brougher |
| 1997.07.24.10 | " M" Rolls vs. "O" Rolls, from Craig Brougher |
| 1997.07.23.08 | " M" Rolls vs. "O" Rolls, from John Rutoskey |
| 1997.07.22.11 | Tune List - Cremona " M" Rolls, from Hal Davis |
| 1997.07.22.10 | " M" Rolls, from Craig Brougher |
| 1997.07.21.17 | Cremona " M" Rolls vs. Coinola "O" Roll, from Don Teach |
| 1997.07.21.16 | " M" Rolls Re-cutting Project, from Mike Carey |
| 1997.07.20.07 | " M" Rolls vs. "O" Rolls, from Craig Brougher |
| 1997.07.19.10 | Cremona " M" Rolls, from Hal Davis |
| 1997.07.19.09 | Cremona " M" Rolls Recutting Project, from Jeremy Stevens |
| 1997.07.18.18 | FS: Cremona " M" Rolls, from Hal Davis |
| 1997.07.17.02 | " M" Roll Recutting Project, from John Rutoskey |
| 1997.06.22.05 | Infomation Wanted: Hobart M. Gable Player Piano, from Moodv@aol.com |
| 1997.05.14.01 | " M" rolls, from Mike Carey |
| 1996.10.04.05 | Re: Request for AES Paper from Jack M. Conway, from Zoltán Jánosy |
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