| Digest Nr | Subject and Author |
|---|
 |
| 2020.07.14.01 | Seek Busoni-Zadora DUCA Piano Rolls, from Giorgio Farabegoli |
| 2018.11.16.04 | FS: Philipps Pianella D ( DUCA) With Roll Changer, from Marc Widuch |
| 2018.01.28.01 | 1913 Philipps DUCA Rolls Catalogue, from David Evans |
| 2017.12.25.02 | 1913 Philipps DUCA Rolls Catalogue As PDF, from Marc Widuch |
| 2017.12.04.02 | 1908 Philipps DUCA Music Roll Book As PDF, from Marc Widuch |
| 2017.09.23.03 | Feurich, Welte and Philipps DUCA News, from Marc Widuch |
| 2016.11.21.06 | FS: Philipps DUCA Kabinet Reproducing Piano, from Max Lakeman |
| 2015.05.03.03 | Philipps DUCA Reproducing Pianos of Late 1920s, from Olaf Schreiber |
| 2010.01.15.04 | Scholze Georgswalde DUCA Reproducing Piano, from John A. Tuttle |
| 2009.10.10.01 | Seek Philipps DUCA Adjustment Procedure, from Mark Stikkelbroek |
| 2009.02.20.05 | Where is the ex-Bellm Philipps Duca Piano?, from Dave Krall |
| 2007.12.03.04 | Seek DUCA rolls by Ferruccio Busoni, from Judith Crispin |
| 2007.12.01.02 | Seeking Ferruccio Busoni DUCA Rolls, from Judith Crispin |
| 2007.07.23.06 | Seeking Ferruccio Busoni DUCA Rolls, from Judith Crispin |
| 2006.09.14.07 | FS: Philipps Duca Upright, from Dax King |
| 2005.11.12.02 | Seek Philipps DUCA Piano Rolls, from Tom Jansen |
| 2005.10.18.06 | FS: Feurich DUCA Player Piano in Germany, from Carlos Mora |
| 2001.12.31.15 | FS: Philipps Duca Test Roll, from David Evans |
| 2001.11.17.10 | Seeking Ferruccio Busoni Duca Rolls, from Judith Crispin |
| 2001.01.25.09 | FS: Phillips Duca Reproducing Piano, from Dirk Tiedt |
| 2000.11.11.07 | Philipps Duca Player in Georgia, from Brian Chesters |
| 2000.11.05.14 | Philipps Duca Player in Georgia, from Brian Chesters |
| 2000.11.01.05 | FS: Philipps Duca Player in Georgia, from David Bolkvadze |
| 2000.01.27.20 | Philipps Duca Dynamic Recording Piano, from Dan Wilson, London |
| 1999.04.20.12 | FS: Popper Konzertist & Phillips Duca, from Dirk Tiedt |
| 1999.03.10.06 | Philipps Duca Reproducing Rolls, from Dan Wilson, London |
| 1998.02.24.14 | FS: Ducartist Rolls for Philipps Duca Player, from Peter Coggins |
| 1998.02.23.20 | FS: Philipps Duca Upright Player, from Larry Broadmoore |
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