| Digest Nr | Subject and Author |
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| 2016.06.15.01 | T-98 (Green) Welte Roll Recutting Project, from Julian Dyer |
| 2016.06.14.03 | T-98 (Green) Welte Roll Recutting Project, from Tim Baxter |
| 2013.04.23.04 | Welte Pianon & Welte-Mignon T-98 "Green" System, from Hans-W. Schmitz |
| 2013.04.23.03 | Welte-Mignon T-98 "Green" System, from Allen Ford |
| 2013.04.14.02 | Welte-Mignon T-98 "Green" System, from Hans-W. Schmitz |
| 2013.04.12.04 | Welte-Mignon T-98 "Green" System, from Allen Ford |
| 2012.06.11.11 | FS: Bechstein Welte T-98 Grand Piano from 1929, from Andre Maiwald |
| 2010.09.16.07 | Rebuilding T-98 "Green" Welte-Mignon System, from Mike Kukral |
| 2010.09.15.05 | Rebuilding T-98 "Green" Welte-Mignon System, from Mark Reinhart |
| 2010.09.13.14 | Rebuilding T-98 "Green" Welte-Mignon System, from Skip Downing |
| 2010.01.31.04 | Seek Tubing Diagram for T-98 Welte-Mignon, from Julian Zabaloy |
| 2006.12.21.03 | FS: 1925 Steinway Welte-Mignon T-98 Reproducer, from Lydia Delman |
| 2006.08.08.01 | Recutting T-98 "Green" Welte Rolls, from Tim Baxter |
| 2004.12.16.06 | Seek Welte-Mignon T-98 'Green' Rolls, from Janice Osborne |
| 2003.10.28.09 | FS: T-98 "Green" Welte-Mignon Rolls, from Brian Chesters |
| 2003.10.16.10 | FS: Bechstein T-98 Welte-Mignon in France, from Albert Petrak |
| 2003.10.09.13 | Converting T-98 Welte to Play T-100 "Red" Rolls, from Grahame Code |
| 2003.10.08.16 | Converting T-98 Welte to Play T-100 "Red" Rolls, from Eliyahu Shahar |
| 2003.10.08.15 | Converting T-98 Welte to Play T-100 "Red" Rolls, from Eric Shoemaker |
| 2003.10.08.14 | Converting T-98 Welte to Play T-100 "Red" Rolls, from D. L. Bullock |
| 2003.10.07.08 | Converting T-98 Welte to Play T-100 "Red" Rolls, from David Evans |
| 2003.10.06.04 | Converting T-98 Welte to Play T-100 "Red" Rolls, from Robbie Rhodes |
| 2003.10.06.03 | Converting T-98 Welte to Play T-100 "Red" Rolls, from Jonathan Holmes |
| 2003.10.05.03 | Converting T-98 Welte to Play T-100 "Red" Rolls, from Grahame Code |
| 2002.11.07.07 | Converting T-98 "Green" Welte-Mignon to Licensee, from John McClelland |
| 2002.11.03.04 | Converting T-98 "Green" Welte-Mignon to Licensee, from Grahame Code |
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