| Digest Nr | Subject and Author |
 |
| 2005.08.08.01 | Musical Box Condition Inaccurately Described, from Eric Shoemaker |
| 2005.08.03.01 | Musical Box Condition Inaccurately Described, from Craig Smith |
| 2005.02.06.02 | 43 Player Piano Actions Described at Web Site, from John A. Tuttle |
| 2005.02.05.01 | 43 Player Piano Actions Described at Web Site, from Pat DeWitt |
| 2005.02.01.07 | 43 Player Piano Actions Described at Web Site, from John A. Tuttle |
| 1998.01.05.07 | Polyphon Trademark Described, from Michael Woolf |
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