Hi Azizi,

Question 115 is a real one (I posted it). There are many attendees of Mudcat EuroGatherings who would know the answer (it has become a kind of "traditional" leg-pull and there is even annoted photographic evidence in the "events" section of the Mudcat photos!).

Clue: You might find such an item in the wild forests of North America/Canada, Europe or Siberia.