| Digest Nr | Subject and Author |
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| 2006.01.04.06 | Under Floor Heat Causes Player Piano Failure, from Vincent Morgan |
| 2006.01.02.08 | Under Floor Heat Causes Player Piano Failure, from Tom Lear |
| 2006.01.02.07 | Under Floor Heat Causes Player Piano Failure, from Joyce Brite |
| 2006.01.01.07 | Under Floor Heat Causes Player Piano Failure, from Clarence Zeches |
| 2005.12.31.07 | Under Floor Heat Causes Player Piano Failure, from Rob Buskop |
| 2005.12.27.08 | Under Floor Heat Causes Player Piano Failure, from Doug Anderson |
| 2005.12.25.07 | Under Floor Heat Causes Player Piano Failure, from Jurgen Goering |
| 2005.12.25.06 | Under Floor Heat Causes Player Piano Failure, from Steve Bentley |
| 2005.12.24.08 | Under Floor Heat Causes Player Piano Failure, from Bill Chapman |
| 2005.12.24.07 | Under Floor Heat Causes Player Piano Failure, from Randolph Herr |
| 2005.12.23.12 | Under Floor Heat Causes Player Piano Failure, from Roger Waring |
| 2005.04.28.08 | Causes of Air Leaks in Player Action Stack, from John A. Tuttle |
| 2004.11.09.01 | Deformed Spool Flange Causes Tracking Problem, from Jerry F. Bacon |
| 2004.05.07.05 | Cardboard Spool Causes Paper Deterioration, from Bruce Grimes |
| 2004.05.05.03 | Wood Spool Causes Paper Deterioration, from Gregory Filardo |
| 1999.10.15.08 | Vibrato Causes Timbral Modulation, from Mike Knudsen |
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