Thomas Jefferson's Wheel Cipher

Origin
The Jefferson disk, or wheel cypher as Thomas Jefferson named it, also known as the Bazeries Cylinder, is a cipher system using a set of wheels or disks, each with the 26 letters of the alphabet arranged around their edge.

Effects
Allows the user to solve intricate puzzles and ciphers with the wheel cypher when spun, but causes temporary dyslexia.

Collection
Collected during the era of Warehouse 12 by G.T. Devlin on June 3rd, 1882.

During the 1960s, it was used along with other artifacts to decipher The Zodiac Killer 's letters.