A page found in the Per Historia Arcandor Materia, taken by the Maybesitters from the crypt of Demiryn Lagustin - the illustrations and text on the page depict a set of what appear to be referred to as "Creation Stones." Three pages prior to this page have been torn from the book, limiting the information gleaned about these mysterious artifacts.
The first legible page starts as follows: " ...the Old Mage's staff. It is assumed that all four Creation Stones still exist in the material plane but the whereabouts of the other three are currently unknown." Then there are some drawings of various stones with connections between them.
The missing information has since been found and can be viewed here: The Creation Stones.