| Digest Nr | Subject and Author |
 |
| 2014.04.05.02 | Art Pierce of Plattsburgh, New York, from Jim Katz |
| 2009.01.07.05 | Orchestrion Decals & Pierce Piano Atlas, from Don Teach |
| 2008.08.06.08 | Rudolf Piano Company in Pierce Piano Atlas, from Jack M. Conway |
| 1999.07.29.12 | Beckwith Pianos Listed in Pierce Piano Atlas, from Larry Mayo |
| 1999.01.23.11 | Serial Numbers in Pierce Piano Atlas, from Don Teach |
| 1998.01.23.09 | Pierce Piano Atlas, from Don Teach |
| 1998.01.23.08 | Pierce Piano Atlas, from Larry Lobel |
| 1998.01.23.07 | Bob Pierce, Pierce Piano Atlas, from Philip Jamison |
| 1998.01.23.07 | Bob Pierce, Pierce Piano Atlas, from Philip Jamison |
| 1998.01.22.04 | Pierce Piano Atlas, from Hal Davis |
| 1998.01.21.10 | Pierce Piano Atlas, from Don Teach |
| 1998.01.21.09 | Pierce Pianos Atlas, from Dave Leewright |
| 1996.11.28.15 | Re: Pierce Piano Atlas, from Bill Maxim |
| 1996.11.27.01 | Pierce Piano Atlas, from Bing Gibbs |
| 1996.11.25.03 | Pierce Piano Atlas, from Jack M. Conway |
| 1996.02.18.03 | Help Contact Patch Pierce in England?, from Jack Kane |
 |