Actually I am in error. There was a threat of lead poisoning due to leaded crystal being used as the bowls.
However in research for lead poisoning with prolonged contact with leaded crystal it wouldn't happen if you only played your glass harmonica three times a week at only an hour at a time. In fact it is safe to some extent to even drink out of leaded crystal glasses if you only do it rarely. -William _______________________________________________ post: [EMAIL PROTECTED] set your options at http://music.memphis.edu/mailman/options/horn/archive%40jab.org
