| Digest Nr | Subject and Author |
 |
| 2023.01.01.02 |
Seek Picture of Late 1930s Cable Player Piano, from Ben Roth |
| 2013.02.07.10 |
FS: 1930s Steinway Duo-Art with Ampico Drawer, from Arthur Marino |
| 2012.04.11.09 |
FS Free: 1930s Weber Duo-Art in New Jersey, from Richard Dutton |
| 2009.02.11.03 |
Capitol Nickelodeon Rolls of the 1930s, from Ed Gaida |
| 2009.02.11.02 |
Pierre Eich Solophone Rolls of the 1930s, from Dave Bowers |
| 2009.01.25.07 |
FS: New Recuts of 1930s Ampico Rolls, from Brian Stahl |
| 2006.01.05.08 |
Duo-Art Pianos in the 1930s, from Arthur Marino |
| 2006.01.04.05 |
Duo-Art Pianos in the 1930s, from Bruce Grimes |
| 2006.01.03.07 |
Ampico and Duo-Art Pianos in the 1930s, from Randy Hammond |
| 2005.03.14.08 |
Unusual Piano Action in 1930s Haines Ampico, from Bryan Cather |
| 2005.03.13.04 |
Unusual Piano Action in 1930s Haines Ampico, from Mike Walter |
| 1999.07.28.23 |
1930s Stroud Aeolian Pianola, from Dan Harrett |
| 1999.04.19.03 |
1930s Janssen Welte-Mignon Player Pianos, from Mark Reinhart |
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