| Digest Nr | Subject and Author |
|---|
 |
| 2024.12.30.01 | Seek Reproduco Tubing Chart, from Steve Grattan |
| 2021.04.18.01 | Seek Tubing Chart for Seeburg KT, from Walter Dahler |
| 2015.08.22.03 | Ned Wayburn Original Charleston Dance Chart, from Richard Groman |
| 2015.08.20.04 | Seek "Ned Wayburn's Original Charleston" Chart, from Adam Aceto |
| 2015.07.17.02 | Seek Wurlitzer IX Tubing Chart, from Dennis Gabriel |
| 2015.01.12.07 | Seek Tubing Chart for German Electric Duo-Art, from Brian Chesters |
| 2013.02.28.05 | Seek Otto Higel Metalnola Tubing Chart, from Thomas Binnall |
| 2013.02.23.05 | Seek Tubing Chart for Leonard Reproducing Grand, from Jeff Bridges |
| 2012.10.31.02 | Seek Tubing Chart for Amphion Expression Upright, from Dan Dickins |
| 2012.06.12.05 | Seek Wurlitzer Photoplayer Tubing Chart & Pictures, from Steve Grattan |
| 2011.12.29.04 | Chart of MIDI Note Numbers, from Fred Lochner |
| 2009.03.06.04 | Vestal Press Reprint of Apollo ArtEcho Chart, from Rich Schommer |
| 2009.03.06.03 | Apollo ArtEcho Reproducing Piano Chart, from Terry Smythe |
| 2009.01.22.08 | Tubing Chart for Welte "Original", from Gary Stevenson |
| 2009.01.20.05 | Seek Tubing Chart for Welte "Original", from David Goodwin |
| 2007.08.30.06 | Seek Tubing Chart for Ampico Type 4 Drawer, from Roland Chisnell |
| 2006.07.21.02 | Seek Hammond BA Player Organ Tubing Chart, from Daniel D. Tenerowicz |
| 2004.12.10.04 | Seek Nelson Wiggen Tubing Chart, from Roland Chisnell |
| 2003.07.29.15 | Stoddard Ampico Tubing Chart, from Bob and Sonja Lemon |
| 2002.10.21.07 | Seek Tubing Chart for Late Model Duo-Art Grand, from Steve Grattan |
| 2001.10.25.02 | The Gulbransen Shop Chart, from John A. Tuttle |
| 2000.09.24.07 | Seek 88-Note Tracker Bar Chart, from Gary Hogan |
| 2000.05.31.12 | Seek Tubing Chart & Test Roll for Welte-Mignon, from Tim Baxter |
| 1997.06.25.10 | Seek Red Welte Tubing Chart, from Andy Struble |
| 1997.05.20.14 | Seek: Ampico B Tubing Chart, from Andy Struble |
| 1997.03.25.02 | Deansboro Museum and Violano Tuning Chart, from Ed Gloeggler |
| 1997.02.12.25 | Ampico Grand Tubing Chart, from Bob and Sonja Lemon |
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