| Digest Nr | Subject and Author |
|---|
 |
| 2013.09.07.09 | Electric Switch for 1970's "Duo Art" Player, from Gary Rasmussen |
| 2013.08.28.05 | Electric Switch for 1970's "Duo Art" Player, from Arthur Marino |
| 2013.08.06.07 | Electric Switch for 1970's "Duo Art" Player, from John A. Tuttle |
| 2013.08.05.11 | Electric Switch for 1970's "Duo Art" Player, from Jeff Davis |
| 2013.08.05.10 | Electric Switch for 1970's "Duo Art" Player, from David Dewey |
| 2013.08.04.10 | Electric Switch for 1970's "Duo Art" Player, from Dale F. Rowe |
| 2013.08.02.02 | Seek Electric Switch for 1970's "Duo Art" Player, from Gary Rasmussen |
| 2006.08.23.05 | FS Free: 1970's "Duo Art" 88-note Player Action, from David Winkelblech |
|
