Incendiary quarrels/arrows/crossbow bolts

[Matchlock]

Going back to the title of this thread, here comes another sample of an extremely rare 14th-16th c. incendiary crossbow bolt retaining its original burning mass. It resembles one of the two incendiary quarrels that I posted from my friend's collection in the beginning.
From the Klingbeil collection, sold in 2011, where it was in one lot together with a late 17th c. hunting crossbow.
Length 45 cm.

Best,
Michael