AM 666 b 4to
AM 666 b 4to is a manuscript fragment that has been turned into a bishop's mitre. It contains passages of the Norwegian Strengleikar (Stringed instruments) - versed translations of the French Lais de Marie de France.
Click on the picture to open the bishop's mitre, or see a picture against the light to see the holes in the parchment after the mitre was embroidered.