Text contents of this Disk - the rulers dedication to the high-god of the moon, copied from a labels, made in the form of three bilateral poleaxes, or from inscriptions directly on poleaxes. One of these poleaxes, the largest, four-blade may be used as a lunar calendar. The Disk itself - the moon during a full moon - a sort of portable version of the dedications and calendar.
For details, see my website: phaestos-disk.at.ua