The most notable piece was the fibula with the eagle (or peacock) shape. Its authenticity has never been doubted, but the latest investigations have also failed to establish a clear date. Birgit Heide opines that the date was either much earlier than the assumed date of the second half of the ninth century (thus Late Carolingian), or between 975–1025.
The most significant piece was the fibula featuring an eagle (or peacock) motif. Its legitimacy has never been disputed, but recent research has also failed to establish a clear chronology. Birgit Heide suggests that it may have originated earlier than the commonly accepted ninth-century date or within the 975–1025 period.