manganese, etc and url

updated tue 20 mar 01

John & Anne Worner on mon 19 mar 01

I don't know how many of you might subscribe to the "About
Ceramic Arts Newsletter, but for those of you who don't here
is a link.

http://ceramics.about.com/hobbies/ceramics/library/weekly/aa080999.htm

Anne Worner
Spring, TX