an Entity references as follows:
Chesham is an unincorporated community within the town of Harrisville in Cheshire County, New Hampshire, United States. Part of the village is listed on the National Register of Historic Places as the Chesham Village District, while the southernmost portions are included in the Pottersville District, also listed on the National Register. Chesham has an elementary school called Wells Memorial School. It has about 55 pupils up to grade 6.