The Franks Casket (detail from the front), Anglo-Saxon carved bone casket, ca. 8th century AD, North

The Franks Casket (detail from the front), Anglo-Saxon carved bone casket, ca. 8th century AD, Northumbria, England.

The box is made of whale’s bone, richly carved on the sides and lid in high relief with a range of scenes with accompanying text in both the runic and Roman alphabets and in both Old English and Latin. The front is divided into two scenes: the left is derived from the Germanic legend of Weland the Smith, while the right depicts the Adoration of the Magi, when the three wise men visited the newborn Christ, labelled ‘mægi’ in runes. Surprisingly, the main runic inscription on the front does not refer to the scene it surrounds. It is a riddle in Old English relating to the origin of the casket. It can be translated as 'The fish beat up the seas on to the mountainous cliff; the King of terror became sad when he swam onto the shingle.’ This is then answered with the solution 'Whale’s bone.’ It tells us that the casket was made from the bone of a beached whale. - britishmuseum.org