A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > July 2021 > Contents of Digest 2021.07.11Prev  Next

NrSubjectAuthor
01 Ethnic Piano Rolls Phil Dayson
02 Proper Playing Tempo of Piano Rolls Fred Martin
03 Sealing New Striker Pneumatics Larry Mayo
04 Standard Double-valve Player Action Problem Jeff Davis
05 O-Roll Tracker Bar Description Dale F. Rowe
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