The most recent submissions are listed first.
| Digest Nr | Subject and Author |
 |
| 2018.09.24.02 | Hidden Word In Wurlitzer 150 "K-K-K Katy", from Andrew Lardieri |
| 2018.05.17.02 | Early L'Epée With Hidden Bells & Drums Repaired, from Scott Currier |
| 2015.09.27.02 | Hidden Drum and Bell Musical Box, from Nancy Fratti |
| 2015.09.25.01 | Hidden Drum and Bell Musical Box, from Beatrice Robertson Farmer |
| 2006.12.11.02 | Dates Hidden Inside the Instrument, from Rob Goodale |
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