MMD Archives August 2015 Contents of Digest 2015.08.18 Prev  Next Nr Subject Author 01 The Future of the Mechanical Music Digest John A. Tuttle 02 Aeolian Duo-Art Orchestrelle Free-reed Chest Rowland Lee 03 Ampico Roll "Nymph Errant" by Cole Porter Richard Groman 04 My "O" Roll Collection Al Good 05 FS: 15- and 20-note Music Card Strips Kevin McElhone