Candy-Making Revolutionized Confectionery from Vegetables

When Mary Elizabeth Hall first brought her discovery to my attention, I thought that it was indeed one that would revolutionize candy-making, both that of the amateur at home and of the manufacturer. And, in the months that have followed, to this belief has been added the conviction that this revolution is one very much worth while. Why so simple and obvious a discovery was not made long ago is a mystery to me; perhaps its very simplicity and obviousness is proof of its importance.