| Digest Nr | Subject and Author |
|---|
 |
| 2019.02.06.01 | Seek Möller Organ Rolls By Harold Gleason, from Larry Kerecman |
| 2019.02.04.02 | Seek Möller Organ Rolls By Harold Gleason, from Tom Gleason |
| 2019.01.23.02 | Duo-Art Pianist Harold Bauer and "His Book", from Larry Hollenberg |
| 2019.01.22.04 | Duo-Art Pianist Harold Bauer and "His Book", from Jim Miller |
| 2019.01.17.03 | Duo-Art Pianist Harold Bauer and "His Book", from Jim Miller |
| 2014.12.08.01 | Harold Powell's English Pedal-Electric Duo-Art, from Bob Taylor |
| 2012.05.08.05 | PEDA Steinway Modified by Harold Powell, from Bob Taylor |
| 2009.10.07.03 | Harold Powell Steinway Recording Piano, from Bob Taylor |
| 2008.02.02.01 | Duo-Art Organ Rolls Played by Harold Gleason, from Craig Smith |
| 2008.02.01.02 | Seek Duo-Art Organ Rolls Played by Harold Gleason, from Tom Gleason |
| 2003.10.02.04 | Passing of Harold Ottaway of Joyland Park, from Matthew Caulfield |
| 2003.09.29.01 | Mikado Polyphon From Harold Smith Collection, from Mark Singleton |
| 2003.09.19.01 | Mikado Polyphon From Harold Smith Collection, from Nicholas Simons |
| 2003.09.18.05 | FS: Mikado Polyphon From Harold Smith Collection, from Mark Singleton |
| 2003.07.29.03 | Passing of Harold Schonberg, from Albert Petrak |
| 2002.05.28.01 | Harold Smith Collection Auction - Prices Paid, from Nicholas Simons |
| 2002.04.14.01 | Harold Smith Collection For Sale At Auction, from Nicholas Simons |
| 1999.12.15.15 | Duo-Art Artist Harold Bauer & Thomas Edison, from Mark Chester |
| 1999.12.15.14 | Duo-Art Artist Harold Bauer, from Ray Bauer |
| 1999.12.13.03 | Duo-Art Artist Harold Bauer, from Dan Wilson, London |
| 1999.06.19.04 | Book Search -- Harold Bauer Autobiography, from Jim Edwards |
| 1999.01.20.01 | Harold Staie's Auction in Florida, from Hubert Kennedy |
| 1998.12.20.05 | Harold Schonberg Reviews Rachmaninoff Ampico CD, from Robbie Rhodes |
| 1998.04.22.14 | Harold Powell and Klavier Operations, from Karl Ellison |
| 1998.04.19.04 | Harold Powell & Klavier Music Rolls, from Karl Ellison |
|
