| Digest Nr | Subject and Author |
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| 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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