| Digest Nr | Subject and Author |
|---|
 |
| 2017.02.10.05 | Ampico 'A' Function Switches, from John A. Tuttle |
| 2016.12.17.01 | Source of Ampico A Transmission & Control Switches, from Don Teach |
| 2016.12.16.04 | Seek Ampico A Transmission and Control Switches, from Steve Grattan |
| 2014.06.01.08 | Seek Ampico A Drawer Switches for Replication, from Don Teach |
| 2013.10.12.02 | Duo-Art "On/Off" Pouch Switches, from D. L. Bullock |
| 2013.10.11.01 | Duo-Art "On/Off" Pouch Switches, from Laszlo Simon |
| 2012.11.11.03 | Seek Source of Ampico Pneumatic Switches, from D. L. Bullock |
| 2012.09.22.01 | Seek Recordo Spool Box Switches, from Mikhael Tooma |
| 2008.09.16.10 | Testing & Regulating Roll Reader Pouch Switches, from Mike Walter |
| 2005.01.27.03 | Carbon for Electric Motor Brushes & Switches, from Mark Kinsler |
| 2003.06.27.06 | FS: New Engraved Plates for Ampico Switches, from Joshua Rapier |
| 2003.06.14.05 | New Engraved Plates for Ampico Upright Switches, from Joshua Rapier |
| 2003.06.13.11 | New Engraved Plates for Ampico Upright Switches, from Joshua Rapier |
| 2002.12.19.11 | Leaf Switches for Wurlitzer 1203 Player, from Herb Lindahl |
| 2002.12.15.06 | Seek Leaf Switches for Wurlitzer 1203 Player, from Eric L. Bianco |
| 2002.07.24.06 | Ozone From Electric Switches, from Will Herzog |
| 2002.07.23.06 | Ozone From Electric Switches, from Don Shenbarger |
| 2002.07.22.05 | Ozone From Electric Switches, from Bruce Clark |
| 2001.02.12.08 | Piano Key Contact Switches, from Stephen Kent Goodman |
| 2001.02.03.11 | Seek Piano Key Contact Switches, from John McClure |
| 1999.02.01.18 | Pneumatically-Operated Switches Are Preposterous?, from Craig Brougher |
| 1999.01.31.15 | Pneumatically-Operated Switches Are Preposterous!, from Albert de Boer |
| 1999.01.29.11 | Reading Music Rolls Using Pneumatic Switches, from Wayne Stahnke |
| 1999.01.29.10 | Reading Music Rolls Using Pneumatic Switches, from Walter Tenten |
| 1999.01.29.09 | Reading Music Rolls Using Pneumatic Switches, from Craig Brougher |
| 1999.01.28.11 | Reading Music Rolls Using Pneumatic Switches, from Wayne Stahnke |
| 1998.08.23.21 | Replacement "Pull-On" Switches, from Craig Brougher |
| 1998.04.09.12 | 'The Lightning Switch' & Musical Switches, from Adam G. Ramet |
| 1997.09.15.08 | FS: 84-key Book-music Reader With Switches, from Philip Jamison |
| 1996.11.18.07 | FS: Player Piano with Flute Switches, from Angelo RUlli |
| 1996.08.26.03 | Re: Mercury Switches, from Wayne Stahnke |
| 1996.08.21.04 | Bicone Switches, from Spencer Chase |
| 1996.08.20.07 | Bicone Switches, from Craig Brougher |
| 1996.08.16.09 | Re: Switches and Safety - Vendors, from John Grant |
| 1996.08.16.08 | Replacement Switches for Pianos, from Robbie Rhodes |
| 1996.08.16.07 | Replacement Push-Pull Switches, from Pat Mullarky |
| 1996.08.16.06 | Mercury Switches, from Michael Woolf |
| 1996.08.16.02 | Re: Switches and Safety, from Joyce Brite |
| 1996.08.15.06 | Switches and Finishing, from A. B. Bonds |
| 1996.08.15.04 | Antique Switches, from Karl Petersen |
| 1996.08.14.05 | Mercury Switches, from Thomas Henden |
| 1996.08.13.09 | Repair of Antique Switches Etc., from Darrell Clarke |
| 1996.08.13.08 | New Electrical Switches, from Craig Brougher |
| 1996.08.13.07 | Strange Archaic Electrical Switches, from Colin Hinz |
| 1996.08.12.06 | New Electrical Switches? I hope?, from Rob DeLand |
| 1996.08.12.03 | Mercury Switches, from Philip Jamison |
| 1996.08.10.05 | Electrical Switches for Pianos, from Craig Brougher |
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