To Prevent Children having Measles from becoming Blind (Spell)

From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:

To Prevent Children having Measles from becoming Blind.

As soon as the children get sick from measles, hang on their necks the roots of purnellac, and your sorrows may cease. Probatum.

Timeline of related events

1900

1950

In this decade: Publication of The Book of Forbidden Magic (lists this spell)