I should note that the square opening in the center of these were not cut after the disk was cast; the mold was designed so that square would be voided in the casting process. It fits the m/1891 four-prong side post perfectly. IMHO, it was clearly made for the purpose.
Ha! I thought they might be decorative pieces for a lamp. :D
Still, If Joe has seen oddball things like this before on Bavarian helmets, maybe there's more to it.
Here's a pair of kokarden off a m/1891 Bavarian pickelhaube. The one on the left in the bottom image has been given a gentle, sympathetic cleaning; the one on the right is as-found. They are 39mm in diameter and are of a cast (not stamped) non-ferrous white metal . . . possibly a zinc alloy. Joe...
I'm new to this board (and just about all things Imperial German in nature), so I'm asking the experts among you to confirm my identification of the soldier shown in the attached image. I think he is a one-year volunteer in the Infanterie-Regiment Herzog Ferdinand von Braunschweig (8...