MMD Archives November 2020 Contents of Digest 2020.11.13 Prev  Next Nr Subject Author 01 Ampico B Rewind-Play Torsion Spring Subscription John Grant 02 Aeolian 65n & 88n Piano Roll Numbering, Part 2 Julian Dyer 03 FS Free: Henry Herbert Upright Duo-Art John Struve 04 FS Free: Push-up Player for License Rolls David Sharpe