| Digest Nr | Subject and Author |
|---|
 |
| 2013.09.12.05 | FS: Duffy 64-note Player Piano in Virginia, from Thomas Larsen |
| 2012.06.01.01 | Passing of John Duffy of Duffy Player Pianos, from Hi Babit |
| 2012.06.01.01 | Passing of John Duffy of Duffy Player Pianos, from Hi Babit |
| 2012.05.31.02 | Passing of John Duffy of Duffy Player Pianos, from Jon Fortunato |
| 2012.05.31.02 | Passing of John Duffy of Duffy Player Pianos, from Jon Fortunato |
| 2001.10.05.02 | Duffy Coin-Op Player Piano, from John A. Tuttle |
| 2001.10.04.09 | Duffy Coin-Op Player Piano by American Craftsman, from pooh807@uswest.net |
|
