| Digest Nr | Subject and Author |
|---|
 |
| 2005.01.17.04 | APSCO & Schaff Piano Supply Co., from Jim McFarland |
| 2002.08.08.07 | Memories of APSCO, American Piano Supply Co., from Bill Maguire |
| 2002.08.07.04 | American Piano Supply Company ( APSCO) Is Closed, from John A. Tuttle |
| 2000.11.07.03 | Schaff Piano Supply Co. Buys APSCO, from John A. Tuttle |
| 1999.01.29.13 | Schaff & APSCO & Pacific Piano Supply, from Terry Robson |
| 1998.11.19.08 | Pneumatic Cloth from Schaff and APSCO, from Dan Armstrong |
| 1998.10.30.04 | APSCO Cable for Mandolin Rail Control, from John A. Tuttle |
|
