| Digest Nr | Subject and Author |
|---|
 |
| 2022.01.29.03 |
Phonograph & Player Piano Combinations, from Bob Baumbach |
| 2018.05.28.06 |
Phonograph & Player Piano Combinations, from John McClelland |
| 2017.09.19.09 |
FS: Apollophone Phono & Player Piano Combinations, from Ronald Hardwig |
| 2017.09.19.08 |
Phonograph & Player Piano Combinations, from Paul Johnson |
| 2017.09.16.07 |
Phonograph & Player Piano Combinations, from Donald Cochrane |
| 2017.09.16.06 |
Phonograph & Player Piano Combinations, from Art Reblitz |
| 2017.09.16.05 |
Phonograph & Player Piano Combinations, from David R. Smith |
| 2017.09.14.05 |
Phonograph & Player Piano Combinations, from John McClelland |
|
