Statistics for occurrence #1 of “Winter Hill” in chapter 3, page 20 of Historic leaves, volume 5, April, 1906 - January, 1907:

...ion of crickets, without the removal of the partition or the addition of a porch. The committee was given full powers with reference to both houses. Miss Susan Ann Warren began the summer term at Winter Hill June 4; the next week Miss Gardner
...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Winter Hill (Wyoming, United States) 80 46 0 0 0 user votes
Winter Hill (Massachusetts, United States) 372 42 0 0 0 user votes
Winter Hill (United Kingdom) 6 0 0 0 0 user votes
Winter Hill (Maine, United States) 4 0 0 0 0 user votes
Winter Hill (Massachusetts, United States) 0 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.