| Digest Nr | Subject and Author |
|---|
 |
| 2019.03.04.02 | Seek Optical Roll Scanning System, from John Kelsey |
| 2018.11.15.01 | Optical Reader Plays 31-note Organ Roll, from Phil Dayson |
| 2018.11.03.02 | Optical Reader Plays 31-note Organ Roll, from Phil Dayson |
| 2009.10.02.04 | Seek MK3a Circuit Board for Optical Transcriber, from Niels Berkers |
| 2007.02.19.06 | USB Controller for CIS Optical Roll Reader, from Julie Porter |
| 2007.02.06.06 | USB Controller for Optical Roll Reader, from Julie Porter |
| 2001.04.08.08 | Optical Roll Readers Using Contact Image Sensor, from Richard Stibbons |
| 2001.04.06.06 | "Optiola" and Other Optical Roll Readers, from Stephen Malinowski |
| 1999.07.26.15 | High-Resolution Optical Music Roll Reader, from John McClelland |
| 1999.02.05.14 | Annular-Ring Light Source for Optical Roll Reader, from Karl Petersen |
| 1999.02.03.07 | Seek Optical Transcriber System, from Phil Dayson |
| 1999.02.03.06 | Advantages of Optical Reader, from Spencer Chase |
| 1999.01.31.13 | Taped Rolls in Optical Reader, from Spencer Chase |
| 1999.01.30.19 | Optical Airflow Sensor for Pneumatic Reader, from Wayne Stahnke |
| 1999.01.30.17 | Optical and Pneumatic Roll Readers, from Spencer Chase |
| 1997.08.13.09 | Cheap Scanner for Optical Transcriber, from Zoltán Jánosy |
| 1997.08.13.08 | Optical Scanner at MMM, from Bernt Damm |
| 1997.08.12.06 | Optical Transcriber at Siegfried's MMM, from Joerg Wendel |
| 1997.08.02.10 | Optical Roll Reader/Ragtime Music, from Phil Dayson |
| 1997.03.16.06 | Optical Scanner Design, from John McClelland |
| 1997.01.09.11 | RE: Optical Roll Scanner, from Meta Brown |
| 1997.01.09.10 | Re: HP Scan Jet for Optical Roll Scanner, from Spencer Chase |
| 1997.01.09.09 | Re: HP Scan Jet for Optical Roll Scanner, from Ron Yost |
| 1997.01.08.07 | HP Scan Jet for Optical Roll Scanner, from Spencer Chase |
| 1996.10.06.05 | Re: Optical Scanners for Music Box Disks, from Will Dahlgren |
| 1996.10.04.06 | Re: Optical Scanners for Music Box Disks, from Jack Kane |
| 1996.10.03.05 | Optical Scanners for Music Box Disks, from Jack Kane |
| 1996.08.20.06 | Re: Optical Scanner for Music Box Discs, from Michael Sands |
| 1996.08.12.07 | Re: Optical Scanner for Music Box Discs, from Larry Smith |
| 1996.08.08.02 | Re: Optical Scanner for Music Box Discs, from Robert Linnstaedt |
| 1996.08.07.04 | Re: Optical Scanner / PhotoCD Format, from Claus Kucher |
| 1996.08.06.09 | Re: Optical Scanner for Music Box Discs, from Robbie Rhodes |
| 1996.08.05.05 | Re: Optical Scanner for Music Box Discs, from Larry Smith |
| 1996.08.04.07 | Re: Optical scanner for Music Box Discs, from Jack Kane |
| 1996.08.04.06 | Re: Optical scanner for Music Box Discs, from Robbie Rhodes |
| 1996.08.04.05 | Re: Optical scanner for Music Box Discs, from Jack Kane |
| 1996.08.03.08 | Optical Scanner for Music Box Discs, from Robbie Rhodes |
| 1996.08.03.07 | Optical Scanner for Music Box Discs, from Jack Kane |
| 1996.07.17.05 | Optical Character Recognition (OCR), from Robbie Rhodes |
| 1996.07.17.04 | Optical Character Recognition (OCR), from Terry Smythe |
| 1996.03.24.01 | "Optiola" and other Optical Roll Readers, from Jack Kane |
| 1996.01.08.03 | Optical Technology, from Terry Smythe |
| 1996.01.07.06 | Re: Light Sources for Optical Reader, from Mark Fontana |
| 1996.01.07.05 | Light Sources for Optical Reader, from Robbie Rhodes |
| 1995.11.27.04 | Correcting for Optical "Errors", from Jody Kravitz |
| 1995.08.16.04 | Optical transcriber, from Robbie Rhodes |
| 1995.06.06.04 | More on Optical Scanning, from Jody Kravitz |
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