Thank you, Don Teach, for your much-needed introduction to Music Roll
Scales.  I wonder if someone could take it a step further and publish a
chart of the main standards with number of holes, hole spacing, holes for
piano, holes for other instruments, holes for control, etc...

Could we add a technical resources page to the MMD web site, which could
hold such basic MM info and some links to other technical info relating
to mechanical music.

Thanks

Laurent Coray

 [ We seek volunteers to work on a Frequently Asked Questions (FAQ) page
 [ for the MMD web site.  A technical reference page would be a fine
 [ resource, too.  Can someone assist us?  "Treasures of Mechanical
 [ Music", by Bowers & Reblitz, would provide much data, and I'd hope that
 [ the authors would extend permission to publish it here.  -- Robbie