A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > Subject Index > (Q) > Quad


The most recent submissions are listed first.


Digest NrSubject and Author
2020.11.11.01Link Theatre Organ With Quad Roll Player, from Dave Bowers
2020.11.10.04FS: Link Theatre Organ With Quad Roll Player, from Steve Grattan
2015.03.11.01FS: Link Theatre Organ With Quad Roll Player, from Steve Grattan
2007.03.16.11Replicating Wurlitzer Quad Valve Units, from D. L. Bullock
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