| Digest Nr | Subject and Author |
 |
| 2016.11.30.05 | FS: Wurlitzer Valve Block Compression Springs, from Gordon Ramsey |
| 2009.06.17.06 | Removing Metal Valve Stem Compression Collars, from Ken Marts |
| 2004.10.26.03 | Data Compression in Mechanical Music Media, from Todd Augsburger |
| 2004.10.25.01 | Data Compression in Mechanical Music Media, from Art Reblitz |
| 2004.10.24.02 | Data Compression in Mechanical Music Media, from Michael Woolf |
| 2004.10.23.01 | Data Compression in Mechanical Music Media, from Todd Augsburger |
| 2003.10.02.14 | Front Rail Felt Compression & Regulating Key Dip, from D. L. Bullock |
| 2002.02.04.08 | Source of Compression Springs, from D. L. Bullock |
| 2002.02.04.07 | Source of Compression Springs, from John Dewey |
| 2002.02.02.06 | Seek Compression Springs for Solenoid Player, from Tom Lear |
| 1998.10.29.07 | Audio Compression on Rachmaninoff Recordings, from Craig Brougher |
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