Slitheen Tablet
From Tardis Wiki, the free Doctor Who reference
The Slitheen Tablet was a stone tablet containing a message in English and in Van Statten Code.
The message was an advertisement of the Slitheen family's upcoming spacecraft-fuel refill stations to be opened near the ruins of the destroyed Earth. It was used to break the Van Statten Code in time to translate a message about the Bad Wolf received by UNIT Headquarters in Geneva. (GAME: The Van Statten Code [+]Loading...["The Van Statten Code (game)"])