I cleaned the ivories using 600 grit emery cloth, then 1500 grit
(not always available), after which use "elbow grease" and Brasso.
I found I had the patience to do only seven per day. They did come
to a brilliant shine !
Regards
Steve Bentley
(Message sent Thu 24 Jun 1999, 04:41:57 GMT, from time zone GMT-0700.)