| Digest Nr | Subject and Author |
 |
| 2023.12.29.01 |
Triumph (American Music Box) 15-1/2" Discs, from Daniel Davis |
| 2017.05.12.03 |
FS: Very Small Triumph Auto-Piano in UK, from Kevin McElhone |
| 2011.08.12.04 |
Triumph Autopiano Memories, from Mike Boyd |
| 2011.08.10.05 |
Triumph Autopiano Memories, from Bernt Damm |
| 2011.08.08.03 |
Date of Triumph Autopiano, from William McKeown |
| 2011.08.03.06 |
Date of Triumph Autopiano, from David England |
| 2009.08.30.06 |
Triumph Autopiano With Parallel Pneumatics, from Bill McKeown |
| 2009.08.29.05 |
Triumph Autopiano With Parallel Pneumatics, from John Farmer |
| 2008.11.06.10 |
Triumph Autopiano, from Steve McVicar |
| 2008.10.31.02 |
Triumph Autopiano Made in England, from Bill McKeown |
| 2008.10.27.11 |
Triumph Autopiano Made in England, from Julian Dyer |
| 2008.10.26.05 |
Triumph Autopiano, from William McKeown |
| 2008.10.23.02 |
Triumph Autopiano Catalogue, from Steve McVicar |
| 2007.06.02.02 |
Triumph Autopiano Catalog On-Line, from Adam G. Ramet |
| 2006.08.26.02 |
Triumph Auto 'Triumphodist' Player Piano, from Jeremy Brice |
| 2001.12.14.15 |
Triumph Autopiano by Kastner & Co., from Roger Waring |
| 2001.12.14.14 |
Triumph Autopiano by Kastner & Co., from D. L. Bullock |
| 2001.12.13.09 |
Triumph "Autoleon" Player Piano Action, from Dan Wilson, London |
| 2001.12.13.08 |
Triumph Autopiano by Kastner & Co. England, from Julian Dyer |
| 2001.12.13.07 |
Triumph Autopiano Made in England, from James Jelinek |
| 2001.08.24.14 |
FS: Triumph Auto-Piano 88-Note Player in England, from Nicholas Simons |
| 1997.03.19.15 |
Triumph Autopiano-Triumphodist, from Roger Waring |
| 1997.02.20.12 |
Quality of Triumph Autopiano, from Dan Wilson |
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