Mount Desert Island - Wikipedia, the free encyclopedia ).
The MAP, p 30, gives 68 deg, and also the globe indicates lat / long. But the rings ("circle the globe") are not aligned for the usual 23.5 deg. Not clear if this is a tease.
RE: "W", there is an "X" on the leggings, and a "Y" on the ground near the fire (also, see inverted "y", and possibly "V", on initial and final archstones).