Wizarding Archive of 1152

The Wizarding Archive of 1152 was a collection of records relating to the year 1152. A Hogwarts student referenced the archive in their Theory of Charms O.W.L. when claiming that the first recorded instance of the Bat-Bogey Hex was in 1152. However, this was incorrect, as the hex was invented by Miranda Goshawk in the 20th century.