| Digest Nr | Subject and Author |
|---|
 |
| 2019.10.26.08 | Unknown Piano Roll Perforator Is Auto-Typist, from Ed Gaida |
| 2019.10.26.07 | Unknown Piano Roll Perforator Is Auto-Typist, from Dale F. Rowe |
| 2019.10.26.06 | Unknown Piano Roll Perforator Is Auto-Typist, from Brian Thornton |
| 2019.10.26.05 | Unknown Piano Roll Perforator Is Auto-Typist, from Don Teach |
| 2019.05.25.02 | Schultz Auto-Typist, from Jerry Wagner |
| 2019.05.23.03 | Schultz Auto-Typist, from Bradley Matson |
| 2019.05.22.06 | FS Free: Schultz Auto-Typist Remains, from Jerry Wagner |
| 2017.09.25.11 | FS Free: Auto-Typist in San Francisco Bay Area, from Jerry Wagner |
| 2017.09.25.10 | Auto-Typist and National Piano Vacuum Pumps, from Art Reblitz |
| 2017.09.25.09 | Auto-Typist Vacuum Pump, from D. L. Bullock |
| 2017.09.24.04 | Auto-Typist Vacuum Pump, from Art Reblitz |
| 2014.10.24.01 | FS: Auto-typist Roll Frame, from James Williams |
| 2014.05.27.08 | FS: Auto-Typist Roll Frame, from James Williams |
| 2014.04.03.04 | Auto-Typist Roll Frame, from Terry Smythe |
| 2014.04.02.04 | FS: Auto-Typist Roll Frame, from James Williams |
| 2013.06.22.01 | Auto-Typist Demonstration in Movie, from Lee Rothrock |
| 2013.06.11.02 | Auto-Typist in Seattle, from Marc Sachnoff |
| 2013.06.06.03 | Auto-Typist, from Paul Manganaro |
| 2012.02.07.03 | Auto-Typist Typewriter, from Paul Bell |
| 2012.02.06.04 | Seek Auto-typist Vacuum Pump, from James Williams |
| 2012.02.05.05 | Seek Auto-Typist Typewriter or Tracker Bar, from John Grant |
| 1998.07.25.20 | Auto-typist Pumps, from Stephen Kent Goodman |
| 1998.07.23.20 | Auto-Typist Pump Powers Photoplayer, from Bob Loesch |
| 1998.07.17.13 | Auto-typist Operated the Cash Register, from Ed Gaida |
| 1998.07.17.12 | Auto-Typist Sounded Awesome, from Devon Hollingsworth |
| 1998.07.17.11 | Auto-typist Pump, from Craig Brougher |
| 1998.07.16.07 | Auto-typist & American Automatic Typewriter Co., from Art Reblitz |
| 1998.07.16.06 | "All New" Auto-typist in 1960, from Richard Stibbons |
| 1998.07.16.05 | Auto-typist Roll Played Random Music, from Bruce Clark |
| 1998.07.16.04 | Auto-typist, from Hal Davis |
| 1998.07.16.03 | Auto-typist, from Philip Jamison |
| 1998.07.15.03 | Roll-Controlled Auto-Typist, from Rick Inzero |
|
