| Digest Nr | Subject and Author |
|---|
 |
| 2018.04.09.04 |
Seek Rolls and Information for Aeolian Concertola, from Freddy Heyse |
| 2015.07.09.04 |
For Trade: Duo-Art Concertola Parts, from Bruce Grimes |
| 2012.12.04.05 |
Duo-Art Concertola Music Roll Changer, from Bob Taylor |
| 2012.12.03.06 |
FS: 1930 Weber Duo-Art with Concertola Changer, from Larry Norman |
| 2012.08.11.05 |
Aeolian Duo-Art Concertola Music Roll Changer, from Lester Wolff |
| 2012.08.11.04 |
Aeolian Duo-Art Concertola Music Roll Changer, from Jim Crank |
| 2012.08.11.03 |
Aeolian Concertola vs. Wurlitzer Roll Changer, from Joe Orens |
| 2012.08.10.02 |
Aeolian Concertola vs. Wurlitzer Roll Changer, from Jim Heyworth |
| 2012.08.10.01 |
Aeolian Concertola vs. Wurlitzer Roll Changer, from Dale F. Rowe |
| 2012.08.09.02 |
Aeolian Concertola vs. Wurlitzer Roll Changer, from Dave Krall |
| 2010.02.24.03 |
Praise for the Aeolian Concertola Roll Changer, from Paul Morris |
| 2010.02.19.06 |
58-note Rolls for Aeolian Concertola?, from Jim Crank |
| 2010.02.18.04 |
58-note Rolls for Aeolian Concertola?, from Paul Morris |
| 2010.02.17.02 |
58-note Rolls for Aeolian Concertola?, from Stuart McCaskill |
| 2008.02.01.10 |
Duo-Art Concertola Remote Roll Changer, from Richard Friedman |
| 2008.01.31.12 |
Duo-Art Concertola Remote Roll Changer, from Brad Hunter |
| 2007.02.05.02 |
Duo-Art Concertola Automatic Tempo System, from Jim Crank |
| 2007.02.04.03 |
Value of Steck Duo-Art Concertola Grand, from Joe Orens |
| 2007.01.31.06 |
Duo-Art Piano Concertola, from Jim Heyworth |
| 2007.01.30.07 |
Value of Steck Duo-Art Concertola Grand, from Fred Scoles |
| 2006.06.22.06 |
Directions for Operating the Duo-Art Concertola, from Bruce Grimes |
| 2006.03.08.09 |
Restoring Aeolian Concertola Roll Changer, from Jim Heyworth |
| 2006.03.07.08 |
Restoring Aeolian Concertola Roll Changer, from Ron Schmuck |
| 2003.06.21.09 |
Duo-Art Piano Concertola Drawings, from Jim Heyworth |
| 2003.06.20.10 |
FS: Aeolian 176-note Duo-Art Organ Concertola, from Rick Cooley |
| 2003.06.19.08 |
Seek Duo-Art Piano Concertola Wiring Data, from Bob Taylor |
| 2000.11.06.14 |
Aeolian Concertola Roll Changer in UK, from Paul Camps |
| 2000.11.03.01 |
Aeolian Concertola Roll Changer, from Bob Taylor |
| 2000.02.04.06 |
Duo-Art Concertola Automatic Tempo System, from Bob Taylor |
| 2000.02.04.05 |
Duo-Art Concertola Automatic Tempo System, from Jim Heyworth |
| 2000.02.03.04 |
Duo-Art Concertola Automatic Tempo System, from Jim Crank |
| 1999.03.21.16 |
FS: Duo-Art Concertola on eBay, from Darrell Clarke |
| 1998.03.06.10 |
Concertola Roll-Speed Setting Mechanism, from Jim Heyworth |
| 1997.08.12.10 |
Seek Duo-Art Concertola Information, from Larry Broadmoore |
| 1997.05.11.25 |
WTB: Ampico SPinet and Duo-Art Concertola, from Bill Boulton |
| 1997.01.19.14 |
Concertola Information, from Jim Heyworth |
| 1995.11.29.07 |
Concertola and Midi, from Robbie Rhodes |
| 1995.11.28.07 |
Concertola and MIDI Again!, from Jim Heyworth |
| 1995.11.24.02 |
MIDI for Concertola (ref digest 95.11.22), from Robbie Rhodes |
| 1995.11.22.03 |
The Concertola Connection, from Jim Heyworth |
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