rickbolger;c-69013 wrotech-ch-changes
1. The name has changed, sort of
2. The mailing address has changed, a couple times
3. The name of the trail skiers' left off the summit has changed at least once
I hadn't read this thread in a few days. I suspect rickbolger's 3-clues were not exclusive and would argue that Crotched is a valid answer to the 3-clues (Probably, BMOM is also.)
1. The name has changed (sort of): Onset, Bobcat, Crotched West, Crotched.
2. The mailing address changed from the original Crotched Mountain to its current location.
3. The name of the trail skiers' left off the summit is Jupiter Storm. It was labelled on a pre-Rocket trail map as "Undeveloped Terrain", but it was really called "Turbo" in the late 1980s.