| Digest Nr | Subject and Author |
|---|
 |
| 2024.08.04.02 | Testing the Laser Piano Roll Cutter, from Piotr Barcz |
| 2024.07.16.03 | Testing the Laser Piano Roll Cutter, from Piotr Barcz |
| 2019.09.09.02 | Videos of Testing a Gebruder Weber Pianola, from Harald M. Mueller |
| 2018.05.05.05 | Testing Standard Pneumatic Secondary Valves, from Bill Maguire |
| 2018.05.02.02 | Testing Standard Pneumatic Secondary Valves, from Skip Downing |
| 2016.12.05.05 | Testing an Air-tight Reservoir, from Paul Rumpf |
| 2016.12.03.04 | Testing an Air-tight Reservoir, from Ben Roth |
| 2016.12.03.03 | Testing Pouch Sealants, from John A. Tuttle |
| 2016.11.11.09 | Pouch Leather Sealing and Testing, from Scotty Greene |
| 2016.09.16.05 | Testing Pouch Sealants, from James Black |
| 2016.09.16.04 | Testing Pouch Sealants, from Paddy Handscombe |
| 2016.09.16.03 | Testing Pouch Sealants, from Gordon Stelter |
| 2016.09.14.01 | Testing Pouch Sealants, from John A. Tuttle |
| 2016.06.30.03 | Testing Pouch Leather Sealants, from Paddy Handscombe |
| 2016.06.27.04 | Choosing and Testing Pouch Leather Sealants, from John A. Tuttle |
| 2016.06.27.03 | Testing Pouch Leather Sealants, from Pete Knobloch |
| 2016.06.24.07 | Testing Pouch Leather Sealants, from Spencer Chase |
| 2016.06.24.06 | Testing Pouch Leather Sealants, from Philip Jamison |
| 2013.10.12.03 | Testing a Standard Pneumatic Double Valve Action, from S. Lee Walker |
| 2013.07.23.07 | Proper Suction When Testing Valve Travel, from Joel Cluskey |
| 2012.01.30.06 | Testing a Key Striking Pneumatic, from John A. Tuttle |
| 2012.01.29.06 | Testing a Key Striking Pneumatic, from John A. Tuttle |
| 2012.01.17.10 | Testing a Key Striking Pneumatic, from Eliyahu Shahar |
| 2012.01.16.05 | Testing a Key Striking Pneumatic, from Art Reblitz |
| 2012.01.15.03 | Testing a Key Striking Pneumatic, from Robbie Rhodes |
| 2012.01.15.02 | Testing a Key Striking Pneumatic, from Paul Rumpf |
| 2012.01.13.02 | Testing a Key Striking Pneumatic, from John A. Tuttle |
| 2010.01.23.07 | Testing Pouch Leather, from Paul Brennan |
| 2010.01.22.06 | Testing Pouch Leather, from Steve Bentley |
| 2010.01.14.05 | Testing Pouch Leather, from Pete Knobloch |
| 2010.01.13.08 | Testing Pouch Leather, from Dell Urry |
| 2009.02.14.03 | Adjustable Vacuum Source for Testing, from Al Pebworth |
| 2009.02.13.04 | Adjustable Vacuum Source for Testing, from Hank Walters |
| 2009.02.12.05 | Adjustable Vacuum Source for Testing, from Spencer Chase |
| 2009.02.12.04 | Adjustable Vacuum Source for Testing, from Sam Harris |
| 2009.02.11.05 | Adjustable Vacuum Source for Testing, from Pat DeWitt |
| 2009.02.10.02 | Seek Vacuum Source for Testing Pneumatics, from Glenn Roat |
| 2008.09.16.10 | Testing & Regulating Roll Reader Pouch Switches, from Mike Walter |
| 2008.02.12.09 | FS Free: New Criterion 15-3/4" Disc for Testing, from Jack Perron |
| 2007.06.09.02 | Testing for Woodworm Infestation, from D. L. Bullock |
| 2007.01.26.06 | Quality of Materials & Testing Pneumatic Cloth, from Peter Neilson |
| 2007.01.26.05 | Quality of Materials & Testing Pneumatic Cloth, from James Black |
| 2007.01.25.04 | Quality of Materials & Testing Pneumatic Cloth, from John A. Tuttle |
| 2007.01.24.04 | Quality of Materials & Testing Pneumatic Cloth, from Jim McFarland |
| 2007.01.23.07 | Quality of Materials & Testing Materials, from Mark Kinsler |
| 2007.01.23.06 | Quality of Materials & Testing Pneumatic Cloth, from John A. Tuttle |
| 2007.01.22.05 | Quality of Materials & Testing Pneumatic Cloth, from Jim McFarland |
| 2007.01.22.04 | Quality of Materials & Testing Pneumatic Cloth, from Bruce Clark |
| 2007.01.21.05 | Quality of Materials & Testing Pneumatic Cloth, from John A. Tuttle |
| 2007.01.19.09 | Quality of Materials & Testing Pneumatic Cloth, from D. L. Bullock |
| 2007.01.18.05 | Quality of Materials & Testing Pneumatic Cloth, from Paul W. Harris |
| 2006.11.28.05 | Testing Exhausters & Reservoirs, from John A. Tuttle |
| 2006.11.25.02 | Testing Exhausters & Reserve, from Daniel Cox |
| 2006.11.06.06 | Testing Recovered Striker Pneumatics, from Joel Gauthier |
| 2006.09.07.02 | Testing Your Player Piano, from John A. Tuttle |
| 2006.02.20.05 | Testing Air Motor Leakage, from John A. Tuttle |
| 2006.02.20.04 | Testing Air Motor Leakage, from Pete Knobloch |
| 2006.02.19.02 | Testing Air Motor Leakage, from Bob and Sonja Lemon |
| 2006.02.16.08 | Testing Air Motor Leakage, from Bruce Clark |
| 2006.02.01.03 | Testing Pianos at the Factory, from Hauke Marxsen |
| 2006.01.31.05 | Testing Player Actions at the Factory, from Alan Mueller |
| 2006.01.29.02 | Testing Player Actions at the Factory, from Paddy Handscombe |
| 2006.01.27.02 | Testing Player Actions at the Factory, from Bryan Cather |
| 2005.11.02.07 | Testing Ecsaine & Pellethane for Player Pianos, from Gordon Stelter |
| 2005.10.23.05 | Testing Leather and Fabric Materials, from Mark Kinsler |
| 2005.05.03.05 | Drop Testing A Piano?, from Carl Zwanzig |
| 2005.05.03.04 | Drop Testing A Piano, from Bill Finch |
| 2005.05.01.02 | Drop Testing a Piano, from John A. Tuttle |
| 2005.04.11.08 | Testing a Themodist Expression Unit, from Malcolm Cole |
| 2004.04.09.06 | Rolls for Testing Duo-Art Expression Regulation, from Spencer Chase |
| 2004.04.07.06 | Rolls for Testing Duo-Art Expression Regulation, from Malcolm Cole |
| 2002.12.12.06 | Simplex Player Action & Testing Action Leakage, from John A. Tuttle |
| 2002.08.18.02 | Testing a Damaged Music Box, from Eliyahu Shahar |
| 2002.08.16.08 | Fixture For Testing Ampico B Unit Valves, from A. B. Bonds |
| 2001.11.20.14 | Rebuilding and Testing Player Piano Valves, from Harald Mueller |
| 2000.07.21.13 | Testing Pouch Leather Sealants, from Pete Knobloch |
| 2000.07.21.12 | Testing Pouch Leather Sealants, from Craig Smith |
| 2000.07.20.10 | Pouch Leather Sealing and Testing, from Bernt Damm |
| 1999.09.06.12 | Lubrication Testing Machine for Wooden Crank Rods, from Bill Finch |
| 1999.08.04.10 | Testing Simplex Unit Pneumatics, from Craig Brougher |
| 1999.08.03.11 | Testing Simplex Unit Pneumatics, from Bill Maxim |
| 1998.11.21.06 | Testing Amphion Block Valves, from David Chalkin |
| 1998.10.18.06 | Duo-Art Testing [ re: "Killer Test Roll" ], from Sam Harris |
| 1998.09.11.08 | Testing Pouch Sealants, from Craig Brougher |
| 1998.02.21.11 | Piano Testing Tips at Player-Care, from John A. Tuttle |
| 1997.12.28.13 | Testing Standard Valves, from Craig Brougher |
| 1997.12.27.20 | Testing Standard Action Valves, from Roger Waring |
| 1997.12.05.14 | Testing Duo-Art Note Leakage, from Julian Dyer |
| 1997.02.28.16 | Testing With Incense, from Bob and Sonja Lemon |
| 1997.02.26.21 | Testing With Incense Stick, from John A. Tuttle |
| 1997.02.23.05 | Testing 12/inch Player Organs, from Richard Vance |
| 1997.01.29.11 | Suction Unit for Testing, from Fritz Gellerman |
| 1997.01.27.06 | Vacuum Pump for Testing, from Richard Danzey |
| 1997.01.26.07 | Plating and Testing, from Spencer Chase |
| 1997.01.25.23 | Suction Unit for Testing, from Colin Hinz |
| 1996.09.11.15 | Duo-Art Stack and Regulator Testing, from Pete Knobloch |
| 1996.01.23.02 | Bellows Testing, from Les Smith |
|
