| Digest Nr | Subject and Author |
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| 2026.01.05.03 | FS: Collection of Aeolian 176-note Organ Rolls, from Harrison Matarazzo |
| 2024.11.24.02 | FS: Aeolian 176-note Pipe Organ Player & Rolls, from John Dousmanis |
| 2024.06.12.03 | Seek Aeolian 176-note Duo-Art Organ Rolls, from Richard Cole |
| 2022.08.21.01 | Seek Aeolian 176-note Duo-Art Organ Rolls, from Harrison Matarazzo |
| 2016.08.07.02 | Seek "Madame Butterfly" on 176-note Organ Rolls, from Bob Taylor |
| 2013.07.19.06 | Seek MIDI Files of 176-note Player Organ Rolls, from Robert Lockridge |
| 2013.04.12.02 | Upgrading 116-note Rolls to 176-note Duo-Art, from Bob Taylor |
| 2013.04.07.04 | Upgrading 116-note Rolls to 176-note Duo-Art, from Bob Taylor |
| 2012.10.22.04 | FS: 176-Note Aeolian Duo-Art Organ Roll Player, from Ben Bacon |
| 2010.08.12.07 | Seek 176-note Aeolian Player Organ Parts, from Kent Arnold |
| 2006.08.08.02 | Unlisted Duo-Art 176-note Pipe Organ Roll 3335, from Bob Taylor |
| 2006.04.03.05 | Unlisted Duo-Art 176-note Pipe Organ Rolls, from Paul Morris |
| 2006.04.02.02 | Unlisted Duo-Art 176-note Pipe Organ Rolls, from Bob Taylor |
| 2004.11.23.06 | Source of Aeolian 176-note "Duo-Art Music" Rolls, from Robert Ridgeway |
| 2004.11.22.03 | Seek Aeolian 176-note "Duo-Art Music" Rolls, from Bob Taylor |
| 2003.06.20.10 | FS: Aeolian 176-note Duo-Art Organ Concertola, from Rick Cooley |
| 2003.04.30.19 | FS: Lot of 29 176-note Duo-Art Organ Rolls, from Rick Cooley |
| 2003.02.25.10 | Aeolian Duo-Art 176-note Pipe Organ Player, from Mark Williamson |
| 2003.02.12.18 | FS: 176-Note Aeolian Duo-Art Organ Roll Player, from Rick Cooley |
| 2002.12.01.12 | FS: Recut & Original 176-Note Duo-Art Organ Rolls, from Rick Cooley |
| 2002.11.29.07 | FS: Recut & Original 176-Note Duo-Art Organ Rolls, from Rick Cooley |
| 2002.07.10.03 | 176-Note Duo-Art Residence Organ Player Wiring, from Pete Knobloch |
| 2002.07.09.10 | 176-Note Duo-Art Residence Organ Player Wiring, from Paul Morris |
| 2002.06.25.05 | 176-Note Duo-Art Residence Organ Player Wiring, from Pete Knobloch |
| 2001.12.26.09 | Seek Aeolian 116- or 176-Note Roll Player, from Carl Dodrill |
| 2001.06.09.01 | Source of 176-note Aeolian Pipe Organ Rolls, from Jim Crank |
| 2001.02.25.08 | Seek Aeolian 176-Note Organ Player Parts, from Carl Dodrill |
| 2000.01.17.02 | Aeolian 176-note Organ Rolls Found in New York, from Marc Kaufman |
| 2000.01.14.03 | Titles of Aeolian 176-note Organ Rolls, from Kevin McElhone |
| 1998.02.25.02 | Aeolian 176-note Roll Recutting Project, from Robert Hopp |
| 1998.02.24.05 | Aeolian 176-note Roll Recutting Project, from Richard Vance |
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