MMD Archives January 2013 Contents of Digest 2013.01.04 Prev  Next Nr Subject Author 01 Passing of Arno van der Heijden Hendrik Strengers 02 Remembering Arno van der Heijden Mark Singleton 03 Remembering Arno van der Heijden Nicholas Newble 04 Enjoying Mechanical Music Gordon Ramsey 05 Repairing Old Piano Rolls Adam Aceto 06 Retaining Rings For Duo-Art Valve Spencer Chase 07 Repairing & Regulating an Ampico B Player Piano Craig Smith 08 "Midilector" SD Card MIDI File Player Christian Blanchard 09 "MIDIbox" SD Card MIDI File Player & Recorder Pete Knobloch 10 FS: Music Roll Perforator in British Columbia Ingmar Krause