How to be able to see in the Darkest Night (Spell)

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

How to be able to see in the Darkest Night.

Grease the eyes with the blood of a bat.

The grimoire Egyptian Secrets of Albertus Magnus lists this spell.

Timeline of related events

1700

1725

Publication of Egyptian Secrets of Albertus Magnus (lists this spell)

1800

1869

English-language translation of Egyptian Secrets (lists this spell)