Eleanor on sat 29 apr 06
It was on glaze: chemistry, mixing and application and on ^6 electric
kilns: management, firing and cooling.
It was at the Tyler Craft Center, Pennsylvania Guild of Craftsmen, next
door to a beautiful State Park on a beautiful day.
John's presentation was lucid: he used colored bottle caps to
illustrate the Seger Formula and light dawned! I actually understood.
Best time and money I ever spent.