| Digest Nr | Subject and Author |
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| 2020.01.20.05 | FS: 1919 Wurlitzer 153 Band Organ, from Jeff Bryner |
| 2018.11.05.04 | FS Free: 1919 Hazelton Bros. Reproducing Piano, from Brewster King |
| 2014.02.07.03 | 1917 Motor Cloth in 1919 Steck Duo-Art Upright, from John Phillips |
| 2013.08.11.02 | Case Finish on 1919 Steck Upright Duo-Art, from John Phillips |
| 2011.03.04.03 | 1919 Chickering Grand Needs Ampico Parts, from Bruce Stevens |
| 2010.08.27.08 | 1919 Waltham Player Piano Rewind Problem, from Jeff Davis |
| 2010.08.26.06 | 1919 Waltham Player Piano Rewind Problem, from Pete McFall |
| 2010.08.23.02 | San Francisco Coinola Dealers, 1919 to 1925, from Bob Loesch |
| 2010.08.21.01 | San Francisco Coinola Dealers, 1919 to 1925, from John Mottoros |
| 2009.01.08.06 | Seek Tubing Diagram for 1919 Ampico, from Edgar Mitchell |
| 2008.06.04.03 | 1919 Upright Duo-Art Tubing Schematic Needed, from Wilbur Herr |
| 2008.05.16.07 | FS Free: 1919 Gulbranson Player Piano, from Tim Pieczynski |
| 2008.04.28.02 | 1919 Book "The Aeolian Pipe-organ and its Music", from Rowland Lee |
| 2006.10.26.06 | Unusual 1919 Aeolian-Weber Themodist Upright, from Jeffrey R. Wood |
| 2006.10.25.08 | Unusual 1919 Aeolian-Weber Themodist Upright, from John A. Tuttle |
| 2006.10.25.07 | Unusual 1919 Aeolian-Weber Themodist Upright, from Jeffrey R. Wood |
| 2006.10.24.04 | Unusual 1919 Aeolian-Weber Themodist Upright, from John A. Tuttle |
| 2005.10.24.10 | FS: 1919 Ampico Symphonique Grand in California, from Hunter Wilson |
| 2005.07.04.02 | 1919 Coney Island B&B Carousel at Auction, from Vincent Morgan |
| 2005.05.03.12 | FS: Haines Bros. 1919 Upright Ampico In CT, from Barry Kasindorf |
| 2003.02.24.13 | Seek Air Motor for 1919 Decker, from Michael Sater |
| 1998.07.25.18 | Anti-Racism Song of 1919, from Joyce Brite |
| 1998.04.26.08 | Celluloid Keytops on 1919 Weber ?, from Tim Baxter |
| 1998.04.25.07 | Celluloid Keytops on 1919 Weber ?, from Tim Baxter |
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