| Digest Nr | Subject and Author |
|---|
 |
| 2018.05.12.02 | My Welte-Mignon Corporation Stock Certificates, from Gordon Ramsey |
| 2018.05.11.01 | My Welte-Mignon Corporation Stock Certificates, from Dave Krall |
| 2012.03.26.01 | Aeolian-American Corporation Master Piano Rolls, from Larry Doe |
| 2010.05.26.01 | Music Rolls by Magnus Harmonica Corporation, from Nicholas Simons |
| 2010.05.25.05 | Music Rolls by Magnus Harmonica Corporation, from Gary Heckman |
| 2005.02.04.04 | Piano Motors Corporation of Camden, New Jersey, from Paddy Handscombe |
| 2000.01.16.04 | Contacting Broadmoore Research Corporation, from Larry Broadmoore |
| 1998.07.01.09 | Seeburg Corporation Web Site, from Mark Forer |
| 1997.09.24.05 | Mel-O-Dee Rolls and Aeolian Corporation, from Frank Himpsl |
|
