A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > July 2022 > Contents of Digest 2022.07.27Prev  Next

NrSubjectAuthor
01 Unknown Piano Roll Manufacturer John A. Tuttle
02 Aristo, Rythmodik and American Piano Control Julian Dyer
03 Seek Instrument Mover, Chicago to Connecticut Herbert Lindahl
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