| Digest Nr | Subject and Author |
|---|
 |
| 2023.03.14.03 | Seek "Deep Purple" Ampico Dinner Music Roll 71843, from Wayne Lincoln |
| 2012.11.12.02 | Ampico Roll of "Deep Purple", from Roger Anderson |
| 2012.11.10.05 | Seek Ampico Roll of "Deep Purple", from Don Teach |
| 2003.12.31.08 | Adhesive for PPCo Purple Pneumatic Cloth, from Eliyahu Shahar |
| 2003.12.31.07 | Adhesive for PPCo Purple Pneumatic Cloth, from Dan Armstrong |
| 2003.12.30.09 | Adhesive for PPCo Purple Pneumatic Cloth, from Ed Copeland |
| 2003.03.10.07 | Purple Bellows Cloth Failure, from Bruce Clark |
| 2002.12.01.13 | FS: Welte Purple Seal Rolls, from David Caldwell |
|
