| Digest Nr | Subject and Author |
 |
| 2007.09.04.03 | Player Piano Plus Radio Plus Phono Patent, from Jeff Bridges |
| 2007.09.04.03 | Player Piano Plus Radio Plus Phono Patent, from Jeff Bridges |
| 2006.03.14.01 | PPG "PostBid Plus" Music Roll Auction Service, from David Perry |
| 1999.04.18.04 | Pianomation Plus SoundBlaster, from Phil Dayson |
| 1999.04.17.09 | Seek Help for Pianomation Plus SoundBlaster, from Andy Taylor |
| 1998.03.11.07 | 'Yankee Clipper Plus' Clipboard Editor, from Jan Kijlstra |
| 1996.10.25.13 | Re: Partial Punch Problems, plus, from Karl Petersen |
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