| Digest Nr | Subject and Author |
|---|
 |
| 2017.03.27.01 | Seek Ampico A Grand On-Off Switch, from William Edgerton |
| 2016.07.11.06 | Seek On-Off Switch for Reproducing Piano, from Jere DeBacker |
| 2015.10.15.02 | Ampico A Grand On-Off Switch Replacement, from Adam Aceto |
| 2015.10.07.08 | Seek On-Off Electric Switch for Ampico A Grand, from Adam Aceto |
| 2015.06.14.08 | Replacing an Ampico On-Off Power Toggle Switch, from Terry Hochmuth |
| 2010.07.26.11 | Tubing of Half Duo-Art " On-Off" Slide Switch, from Andy Hood |
| 2010.07.26.10 | Tubing of Half Duo-Art " On-Off" Slide Switch, from John Wolff |
| 2010.07.25.07 | Tubing of Half Duo-Art " On-Off" Slide Switch, from John Phillips |
| 2008.03.31.03 | On-Off Switch for Modern Aeolian Player Piano, from Donald Barton |
| 2008.03.30.06 | On-Off Switch for Modern Aeolian Player Piano, from Pete Knobloch |
| 2008.03.30.05 | On-Off Switch for Modern Aeolian Player Piano, from Jim Jelinek |
| 2008.03.29.02 | On-Off Switch for Modern Aeolian Player Piano, from John A. Tuttle |
| 2008.03.27.02 | On-Off Switch for Modern Aeolian Player Piano, from Jim Jelinek |
| 2008.03.26.03 | On-Off Switch for Modern Aeolian Player Piano, from Jeffrey R. Wood |
| 2008.03.25.04 | Seek On-Off Switch for Modern Aeolian Player Piano, from Jack Thalman |
| 2005.11.14.06 | On-Off Switch for Modern Aeolian Player Piano, from John A. Tuttle |
| 2005.11.05.06 | On-Off Switch for Modern Aeolian Player Piano, from Bill Maguire |
| 2005.11.04.06 | On-Off Switch for Modern Aeolian Player Piano, from Dan Armstrong |
| 2005.10.31.09 | Seek On-Off Switch for Modern Aeolian Player Piano, from John A. Tuttle |
| 1999.11.02.20 | Seek On-Off Switch for Ampico A Upright, from Iran Ausley |
|
