Note 156 — DWARFS OR TROLLS
Reading edition
For this they seem to be indebted to their hat or cap. Eske Brok being one day in the fields, knocked off, without knowing it, the hat of a Dwarf who instantly became visible, and had, in order to recover it, to grant him every thing he asked. Thiele iii. 49. This hat answers to the Tarnkappe or Hel-kaplein of the German Dwarfs; who also become visible when their caps are struck off.