| Digest Nr | Subject and Author |
 |
| 2014.08.29.01 | Aligning Musical Movement Dampers to the Comb, from Erren Barnhard |
| 2011.11.28.04 | Aligning The Tracker Bar To Nickelodeon Rolls, from George Karpel |
| 2008.03.05.08 | Aligning the Music Roll on Stafford Nickelodeon, from Nile Wendorf |
| 2007.05.01.03 | Gulbransen Aligning Transmission, from Bruce Mercer |
| 2007.04.30.04 | Gulbransen Aligning Transmission, from Herb Ziegler |
| 2006.12.11.04 | Aligning the Player Action to the Wippens, from Niels Berkers |
| 2006.12.10.07 | Aligning the Player Action to the Wippens, from Joel Gauthier |
| 2003.07.14.06 | Aligning the Music Roll in a Tangley Calliope, from Harry Hograbe |
| 2003.05.21.02 | Aligning the Regina Musical Box Mechanism, from Wayne Finger |
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