| Digest Nr | Subject and Author |
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| 2024.06.18.01 | Seek Music Spools for Mechanical Organette, from Jack M. Conway |
| 2024.06.17.01 | Seek Music Spools for Mechanical Organette, from Daniel Davis |
| 2022.12.21.03 | Seek Wurlitzer 125 Band Organ Spools, from Robert Bartlett |
| 2021.02.12.07 | Seek Ampico and Amphion Upright Take-up Spools, from James Williams |
| 2020.12.18.05 | Seek Ampico and Amphion Upright Take-up Spools, from James Williams |
| 2019.09.12.04 | Seek Artizan 61-key Roll Spools, from Craig Wiley |
| 2017.09.29.03 | Seek Original Seeburg Roll Spools, from David Peckham |
| 2016.09.17.04 | FS: Used Large Piano Roll Boxes With Spools, from Tom Hutchinson |
| 2015.12.10.04 | Seek Orchestrion & Organ Roll Chucks & Spools, from Tom Hutchinson |
| 2015.02.18.03 | Seek Autotypist Spools for Zodi Fortune Teller, from Paul Manganaro |
| 2014.05.25.02 | Source of Play-a-Sax Rolls and Spools, from Ed Schmidt |
| 2014.05.24.01 | Seek Play-a-Sax Rolls and Spools, from Mike Walter |
| 2013.06.11.03 | Seek Spools & Flanges for Welte Licensee Rolls, from Adam Aceto |
| 2013.02.04.07 | Fabricating Swaged Pins for Music Roll Spools, from John Grant |
| 2013.02.01.08 | Fabricating Swaged Pins for Music Roll Spools, from John A. Tuttle |
| 2012.04.24.05 | FS: Original Wurlitzer Style 125 Roll Spools, from Ken Vinen |
| 2011.12.31.08 | Steel Pin Ends for 65-note Roll Spools, from Mark Haas |
| 2011.12.29.05 | Making Flanges for 65-note Music Roll Spools, from Greg Filardo |
| 2011.12.28.05 | Seek Steel Pin Ends for 65-note Roll Spools, from Philip Jamison |
| 2010.09.29.12 | FS: Wurlitzer Style 125 Spools & Unit Valves, from Ken Vinen |
| 2010.03.12.09 | FS: Wurlitzer APP & "A" Rolls, Chucks & Spools, from Don Teach |
| 2009.07.25.04 | FS: Seeburg Rewind Gears & Wurlitzer Spools, from Don Teach |
| 2008.03.05.07 | Seek Replacement Flanges for Piano Roll Spools, from Deane Wiley |
| 2006.05.06.05 | Seek Spools for Wurlitzer Band 0rgan, from Doug Hershberger |
| 2004.10.01.02 | FS: Flanges & Tubes for Piano Roll Spools, from Lou Kretchek |
| 2004.04.30.02 | Music Roll Spools With Square Drive Hole, from Richard Vance |
| 2001.10.03.06 | Tight Music Roll Spools & Tracking Mechanisms, from John Rutoskey |
| 2001.10.02.08 | Tight Music Roll Spools, from Ken Vinen |
| 2001.10.01.03 | Tight Music Roll Spools, from John Phillips |
| 2001.04.23.02 | Midiboek & Spools for John Smith Busker Organ, from Brian Flora |
| 2000.06.18.13 | Wurlitzer Changer Spools from Don Teach, from Don Neilson |
| 2000.03.02.04 | Wurlitzer Roll Changer Spools and Chucks, from Don Teach |
| 2000.01.29.08 | "Golden Tube" Rolls Sold Without Spools, from Adam G. Ramet |
| 1999.03.26.07 | Pin End Spools, from Art Reblitz |
| 1998.05.01.17 | Ampico Spools and Boxes, from Bob Conant |
| 1998.03.08.13 | FS: APP Spools for Wurlitzer, from Ron Schmuck |
| 1997.08.29.08 | Seek APP Spools for Wurlitzer O Photoplayer, from Ron Schmuck |
| 1997.01.27.11 | Take-up Spools, from Don Teach |
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