"The Black Pullet, or Treasure of the Sage of the Pyramids, comprising the Science of Magical Talismans and Rings, the Art of Necromancy and of the Kabalah, for the Conjuration of Aerial and Infernal Spirits, of Sylphs, Undines and Gnomes, serviceable for the acquisition of the Secret Sciences, for the Discovery of Treasures, for obtaining power to command all beings and to unmask all Sciences and Bewitchments."

The book has this to say about the X talisman...

“…with the talisman and the ring you will be able to open all locks, no matter what secrets have been employed to shut them; you will not need a key…”

This talisman is three inches, embroidered.