| Digest Nr | Subject and Author |
|---|
 |
| 2023.03.15.02 | Ampico Rolls Played By Josef Hofmann, from Allen Ford |
| 2021.06.17.03 | Seek Recutting "The Sanctuary" by Josef Hofmann, from Robert Smith |
| 2021.01.09.02 | Seek Recutting "The Sanctuary" by Josef Hofmann, from Thomas Binnall |
| 2020.02.29.01 | Passing of Josef Raffin of Überlingen, Germany, from Gérard Dabonot |
| 2020.02.28.01 | Passing of Josef Raffin of Überlingen, Germany, from Uwe Gernert |
| 2012.05.23.01 | Josef Raffin Celebrates 80th Birthday, from Ingmar Krause |
| 2012.05.12.01 | Josef Raffin Celebrates 80th Birthday, from Gerard Dabonot |
| 2007.03.28.02 | Composition by Duo-Art Artist Josef Hofmann, from Adam G. Ramet |
| 2004.10.16.02 | Josef Oswald, Orgelbauer in Neu Straschitz, from Wolfgang Brommer |
| 2004.06.26.06 | Seek Duo-Art Rolls Played By Josef Hoffman, from Daniel D. Tenerowicz |
| 1999.10.15.03 | CD of Josef Hofmann's Piano Roll Recordings, from Del Lohuis |
| 1999.07.24.07 | Rolls Played By Josef Holbrooke, from Dan Wilson, London |
| 1999.02.07.02 | Josef Lhevinne "Blue Danube" at Inlux, from George Bogatko |
| 1997.10.31.06 | Books about Josef Hofmann, from Larry Lobel |
| 1997.10.30.07 | Expression Recording Patent by Josef Hofmann, from Bob Taylor |
| 1997.10.29.15 | Expression Recording Patent by Josef Hofmann, from Larry Lobel |
| 1997.10.27.06 | Expression Recording Patent by Josef Hofmann, from Michael Swanson |
| 1997.08.23.11 | Josef Raffin German Built Reed Organ, from Ingmar Krause |
| 1997.08.22.16 | WTB: Josef Raffin German Built Reed Organ, from Dan Wilke |
|
