| Digest Nr | Subject and Author |
|---|
 |
| 2005.01.07.03 | Smith Lyraphone Tracker Bar, from Ray Fairfield |
| 2004.10.10.07 | Rolls for Smith Lyraphone Push-Up Piano Player, from Ray Fairfield |
| 2004.08.31.08 | Smith Lyraphone Pneumatic Power Roller Push-Up Player, from Ray Fairfield |
| 2004.01.10.01 | Needham Paragon & Smith Lyraphone Push-up Players, from Christofer Noering |
| 2003.12.04.05 | Smith Lyraphone Pneumatic Power Roller Push-Up Player, from Ray Fairfield |
| 2002.04.04.01 | Lyraphone 6" Disc Music Box, from Kevin McElhone |
|
