A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > June 2021 > Contents of Digest 2021.06.06Prev  Next

NrSubjectAuthor
01 Popper "Stella" Reproducing Piano of 1908 Uwe Gernert
02 Acknowledging Helpful MMDers Fred Martin
03 Operators "O" Roll Tracker Bar Scale Nicholas Simons
04 3D Printing of Piano Roll Spool Flanges Marshall Jose
05 FS: SB-series "O" Rolls Stephen Bentley
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