| Digest Nr | Subject and Author |
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| 2017.12.29.03 | Duo-Art Expression Unit Worm Gear & Shaft, from John Grant |
| 2017.12.26.03 | Seek Duo-Art Expression Unit Worm Gear & Shaft, from Mark Washek |
| 2015.08.07.01 | Seek Shaft Position Encoders for Roll Scanning, from Robbie Rhodes |
| 2014.11.19.01 | Removing Duo-Art Temponamic Knob Shaft, from Jeffrey R. Wood |
| 2014.11.17.09 | Removing Duo-Art Temponamic Knob Shaft, from Ralph Nielsen |
| 2014.11.16.09 | Removing Duo-Art Temponamic Knob Shaft, from John Phillips |
| 2014.09.17.05 | Slipping Control Shaft in Half D-A Expression Box, from John Phillips |
| 2014.03.07.02 | Solo Carola Spool Shaft Extension, from Rod Cornelius |
| 2014.03.06.01 | Seek Solo Carola Spool Shaft Extension, from John Phillips |
| 2013.08.27.15 | Slipping Control Shaft in Half D-A Expression Box, from John Phillips |
| 2013.08.15.09 | Slipping Control Shaft in Half D-A Expression Box, from Malcolm McDonald |
| 2013.08.12.05 | Slipping Control Shaft in Half D-A Expression Box, from John Phillips |
| 2010.02.13.01 | Mills Violano Bow Wheel Shaft Details, from Craig Smith |
| 2010.02.12.02 | Seek Mills Violano Bow Wheel Shaft Details, from Jeroen Theelen |
| 2004.10.04.05 | Music Roll Spool Shaft Squeaks During Rewind, from Sam Harris |
| 2004.10.03.05 | Music Roll Spool Shaft Squeaks During Rewind, from John A. Tuttle |
| 2004.10.02.06 | Music Roll Spool Shaft Squeaks During Rewind, from Barry Dennis |
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