Notes:Glinty Circular Disc/schnauz

This disc vexes me greatly. I've analyzed it, meditated over it, and even given it a good whack or two, and still I can't decipher its purpose! But drawing upon my rather prodigious treasure knowledge, I surmise it is either a piece of equipment used for gathering solar energy, or it's a weapon capable of reflecting light at troublesome beasts to scare them off. Quite useful either way!