| Digest Nr | Subject and Author |
 |
| 2015.06.15.03 |
Coinola C Models CX, CF, C-2, from Don Teach |
| 2010.12.21.02 |
Identifying Disc Musical Box Models, from Angelo Rulli |
| 2010.12.15.05 |
Identifying Disc Musical Box Models, from Nancy Fratti |
| 2010.12.15.04 |
Identifying Disc Musical Box Models, from Matthew Caulfield |
| 2010.12.14.02 |
Identifying Disc Musical Box Models, from Richena Holbert |
| 2006.08.31.02 |
Mid-size Pedal Player Organs - Floor Models, from Gregory Filardo |
| 2005.06.27.04 |
Seeburg L Cabinet Piano Models, from Art Reblitz |
| 2005.04.27.11 |
Ampico Spinet & Studio Models, from Don Teach |
| 2005.03.22.04 |
Features of Different Yamaha Disklavier Models, from Bob Gonzalez |
| 2002.09.02.07 |
Conn Strobotuner Models, from Bill Black |
| 2001.02.22.08 |
Wurlitzer Player Piano Models 1202 & 1203, from John A. Tuttle |
| 2001.02.04.02 |
Kimball Electromatic Models C & D, from John A. Tuttle |
| 2001.01.22.07 |
PianoDisc Models, from Rob Goodale |
| 2001.01.21.06 |
PianoDisc Models, from Jim Moore |
| 2000.04.29.01 |
Steinway Piano Models, Large and Small, from Randolph Herr |
| 2000.03.01.03 |
Book "Making More Wooden Mechanical Models", from Joyce Brite |
| 1997.08.14.03 |
"Working Models" and "Automatic Pleasures", from Michael Woolf |
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