| Digest Nr | Subject and Author |
|---|
 |
| 2020.07.06.01 | Passing of George Cooper, Orchestrion Parts Maker, from Dan Robinson |
| 2020.06.26.01 | Passing of George Cooper, Orchestrion Parts Maker, from Matthew Caulfield |
| 2005.06.24.01 | Take-up Spool Belts For Cooper Roll Frame, from Victor Searle |
| 2003.10.20.08 | A-Roll Spool Frame Made by Cooper, from Dean T. Smith |
| 2003.10.06.09 | A-Roll Spool Frame Made by Cooper, from Dean T. Smith |
| 2002.10.17.04 | Components by Jill & George Cooper, from Matthew Caulfield |
| 2002.10.16.02 | A-Roll Spool Frame Made by Cooper, from Dean T. Smith |
| 2001.07.15.07 | Replacement Gear Motor for Cooper Roll Frame, from Dave Vincent |
|
