| Digest Nr | Subject and Author |
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| 2024.08.06.01 | Seek 14-3/4" Imperial Symphonion Discs, from Daniel Davis |
| 2021.01.05.05 | Imperial Rolls After Acquisition by QRS, from Marshall Jose |
| 2018.08.17.03 | FS: 27-1/2" Imperial Symphonion Chimes, from David Evans |
| 2018.04.20.03 | Catalog of 13.5" Imperial Symphonion Discs, from Richard Dutton |
| 2018.04.17.01 | Catalog of 13.5" Imperial Symphonion Discs, from Mike Walter |
| 2018.02.24.04 | Imperial Songrecord Synchronized Roll, from Bill Chapman |
| 2018.02.21.04 | FS Free: Imperial Songrecord Synchronized Roll, from Bill Chapman |
| 2017.04.27.03 | Seek Imperial Roll 08432 "Inka Dinka Doo", from John King |
| 2016.09.06.05 | "Chloe" Imperial Roll Co. Catalog Number, from Dave Haibach |
| 2016.09.03.01 | Seek "Chloe" Imperial Roll Co. Catalog Number, from Mike Walter |
| 2015.08.28.03 | Seek Imperial 06441 "Ain't She Sweet", from Matthew Schultz |
| 2015.01.09.02 | Imperial Player Roll Co., from Sandy Garretson |
| 2014.06.11.04 | Pianostyle 46389 "Grand Imperial March", from Peter Clarke |
| 2013.10.31.06 | "Brown Skin (Who You For?)" Imperial Piano Roll, from Randolph Herr |
| 2013.10.24.06 | QRS & Imperial Industrial Co. Production of WW2, from Troy Taylor |
| 2013.10.05.03 | Imperial "Everything's Been Done Before", from Bryant Stott |
| 2013.09.22.02 | Seek Imperial "Everything's Been Done Before", from Bryant Stott |
| 2011.11.06.01 | Seek Crank for Imperial Symphonion, from Rick Mazur |
| 2010.10.26.04 | "Ching Chong" on US Word & Imperial Rolls, from Dave Haibach |
| 2009.01.22.07 | Jean Goldkette, Imperial Piano Roll Artist, from Erik York |
| 2007.11.08.02 | Seek 20" Imperial Symphonion Musical Box Discs, from Marty Roenigk |
| 2007.10.10.06 | Seek Air Motor for Imperial Player Piano, from Jeff Bridges |
| 2007.09.08.02 | Seek Imperial Symphonion 19-7/8" Music Box Discs, from Marty Roenigk |
| 2007.01.01.05 | Imperial "Hand Pleated" Player Piano Rolls, from Tony Dellaway |
| 2007.01.01.04 | Imperial "Hand Pleated" Player Piano Rolls, from Harold M. Whipps Sr. |
| 2007.01.01.03 | Imperial "Hand Pleated" Player Piano Rolls, from Donald Barton |
| 2006.12.31.02 | Imperial "Hand Pleated" Player Piano Rolls, from Matthew Caulfield |
| 2006.12.30.05 | Imperial "Hand Pleated" Player Piano Rolls, from John Phillips |
| 2006.02.16.05 | Lyrics for "Please", Imperial 08138, from Bruce Newman |
| 2006.02.09.03 | Lyrics for "Please", Imperial 08138, from Jerry F. Bacon |
| 2006.02.08.04 | Seek Lyrics for "Please", Imperial 08138, from Tom Lear |
| 2005.01.11.03 | Seek Discs for 15" Imperial Symphonion, from Brad Butler |
| 2004.09.28.07 | Imperial #06582 "Just Once Again", from Kim Bunker |
| 2004.09.24.04 | Imperial #06582 "Just Once Again", from Jerry F. Bacon |
| 2004.09.23.03 | Imperial #06582 "Just Once Again", from Russ Jordan |
| 2004.07.21.01 | Seek Imperial Symphonion 13.5" Discs, from Nicholas Gallop |
| 2004.04.12.01 | Symphonion Model 206 Imperial Twin Disc Music Box, from Reg Smith |
| 2004.03.29.06 | Imperial Piano Roll x5962 "Who?", from Tim Gautreaux |
| 2004.01.23.12 | FS: 15-3/4" Imperial Symphonion Discs, from AntiqueBiz |
| 2003.09.14.05 | Imperial Player Roll Co. Roll Numbers & Dates, from Bob Pinsker |
| 2003.07.19.01 | Imperial Symphonion Disc 4391, from swiedogrus@aol.com |
| 2003.01.22.14 | Capitol "A" Roll No. 2445 by Imperial, from Brian Smith |
| 2003.01.21.06 | Capitol "A" Roll No. 2445 by Imperial, from Brian Smith |
| 2001.07.25.06 | Imperial Roll Artist Burt Franklin, from Stephen Kent Goodman |
| 2000.02.28.05 | Imperial Automatic Electric Rolls & Recordo, from Bob Billings |
| 1999.04.13.10 | Hardman Duo & Imperial Industrial Co., from Douglas Henderson |
| 1999.03.15.10 | PianoLodeon Rolls & Imperial Industrial Co., from Douglas Henderson |
| 1998.06.07.08 | FS: Imperial & Pianostyle Rolls, from Craig Kardohely |
| 1998.02.20.18 | J. Lawrence Cook at Imperial Industrial, from Bruce Clark |
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