A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > September 2014 > Contents of Digest 2014.09.25Prev  Next

NrSubjectAuthor
01 Open-Source Hardware Circa 1920 by Julie Porter Mark Kinsler
02 Tubing Diagram for 1933 Steinway Duo-Art Mike Walter
03 Seek Test Roll for Oreste Orchestrion John A. Tuttle
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