| Digest Nr | Subject and Author |
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| 2023.03.10.03 | FS: Duo-Art Rollography by Charles Davis Smith, from Rich Ingram |
| 2021.11.19.01 | Unknown Tunes on Charles Ullman Sublime Harmonie, from Philip Pern |
| 2018.06.19.04 | Charles Ancliffe Music on Piano Rolls, from Steve Bentley |
| 2013.09.25.02 | Organ Rally 27-28 Sept. in St. Charles, Missouri, from Wallace Venable |
| 2013.09.25.01 | Organ Rally 27-28 Sept. in St. Charles, Missouri, from Angelo Rulli |
| 2013.08.11.01 | Aeolian Duo-Art Pipe Organ & Charles M. Courboin, from Dave Krall |
| 2013.02.18.02 | "G.O.P. March" by Charles Kisco, from Joyce Buckingham |
| 2011.11.10.02 | Seek 88-note French Piano Rolls by Charles Braun, from Gerard Dabonot |
| 2010.12.03.09 | FS Free: Early Charles M. Stieff Upright Player, from John Rutoskey |
| 2010.07.28.01 | Seek Welte-Mignon Rolls by Charles H. Steinway, from Bill Chapman |
| 2007.11.11.10 | Unusual Upright Ampico by Charles Stoddard, from Bob Hunt |
| 2007.11.09.05 | Unusual Upright Ampico by Charles Stoddard, from Bob Hunt |
| 2007.10.09.01 | Passing of Charles Walker, from Tommy Forney |
| 2006.10.09.01 | Correction: Charles Booty Alive and Well, from Frank Himpsl |
| 2005.09.13.01 | Organ Rally in St. Charles, MO, 30 Sept. 2005, from Cynthia Craig |
| 2005.07.27.01 | Organ Rally in St. Charles, MO, 30 Sept. 2005, from Gary Craig |
| 2004.06.02.03 | Welte-Mignon Book by Charles Davis Smith, from Eliyahu Shahar |
| 2004.01.15.06 | "Variations on America" by Charles Ives, from Lee Munsick |
| 2004.01.12.06 | "Variations on America" by Charles Ives, from Wolfgang Heisig |
| 2004.01.12.05 | "Variations on America" by Charles Ives, from Eric Stott |
| 2004.01.11.04 | Seek "Variations on America" by Charles Ives, from Bryan Cather |
| 2003.12.05.02 | Book "The Organ-Builder" by Charles Ferguson, from Craig Smith |
| 2003.12.05.01 | Book "The Organ-Builder" by Charles Ferguson, from John Haskey |
| 2003.09.11.16 | FS: Duo-Art Roll Catalog by Charles Davis Smith, from Larry Norman |
| 2003.08.28.04 | Seek Duo-Art Roll Catalog by Charles Davis Smith, from David Caldwell |
| 2003.04.23.09 | FS: Knabe Ampico B Owned by Charles Stoddard, from Robbie Rhodes |
| 2002.10.16.01 | Charles Anciaume of Grammont (?), from Bjorn Isebaert |
| 2002.10.15.02 | Charles Anciaume of Grammont & Paris, from Hans van Oost |
| 2001.08.10.03 | Charles Romano & Theodorus Bruylandt, from Bjorn Isebaert |
| 2001.07.22.03 | Charles Kohler and Kohler & Campbell Piano Co., from Marthajean Drago |
| 2000.01.17.05 | Seek Charles Chaplin Song "Smile" on Music Roll, from Douglas Henderson |
| 1999.12.01.03 | Barrel Piano Drawing by Charles Dana Gibson 1897, from Joyce Brite |
| 1999.01.13.05 | Seek History on Cable Piano Co. in St. Charles IL, from Wynette Edwards |
| 1999.01.12.14 | Charles Walter Studio Piano, from Tom Gregory |
| 1998.09.19.15 | Charles Smith's Duo-Art Rollography, from Rob DeLand |
| 1998.09.16.09 | Harry J. Lincoln and Charles C. Sweeley, from Matthew Caulfield |
| 1998.07.09.06 | Charles Walker & Artizan A-2 Band Organ, from Tommy Forney |
| 1998.07.09.05 | Charles Walker & National Carousel Association, from Matthew Caulfield |
| 1998.04.05.03 | Charles Smallwood Collection, from Ed Gaida |
| 1998.03.12.06 | Charles Smallwood--Reflections, from Ed Gaida |
| 1995.11.01.02 | Charles Hind's Music Boxes, from Marc Kaufman |
| 1995.10.30.08 | Charles Hind's Music Boxes and General Music Box Project Update and Book Review: Karp's "The Enchanted Ear", from Larry Smith |
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