| Digest Nr | Subject and Author |
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| 2020.12.13.01 | The Player Piano: Art Form or Competitive Sport, from Mark Kinsler |
| 2020.12.06.01 | The Player Piano: Art Form or Competitive Sport, from Marc Goodman |
| 2020.12.04.01 | The Player Piano: Art Form or Competitive Sport, from Mark Kinsler |
| 2014.09.22.01 | Musical Box Trade Mark in Form of "V", from Matthew Caulfield |
| 2014.09.19.01 | Musical Box Trade Mark in Form of "V", from Kenneth Robinson |
| 2014.09.16.01 | "Nef" Musical Automaton in the Form of a Ship, from Craig Smith |
| 2014.09.15.01 | "Nef" Musical Automaton in the Form of a Ship, from Niko Wiegman |
| 2014.09.12.01 | "Nef" Musical Automaton in the Form of a Ship, from Julie Porter |
| 2014.09.11.01 | "Nef" Musical Automaton in the Form of a Ship, from Dale F. Rowe |
| 2014.09.10.01 | "Nef" Musical Automaton in the Form of a Ship, from Craig Smith |
| 2002.07.17.01 | Form and Dimensions of Musical Snuff Boxes, from Philippe Rouillé |
| 2002.07.16.01 | Form and Dimensions of Musical Snuff Boxes, from Luuk Goldhoorn |
| 2001.12.20.03 | Ampico Catalog in Database Form, from Warren Trachtman |
| 2001.12.19.03 | Seek Ampico Catalog in Database Form, from Terry Smythe |
| 1997.03.12.08 | Computer " Form Virus", from Rick Cooley |
| 1996.06.14.01 | Kangaroo Skin form Shaff Piano Supply, from Spencer Chase |
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