The Hanover Historical Society is a 503(c)(3) non profit organization Incorporated within the Commonwealth of Massachusetts on March 1, 1928.
HHS archives and museum are located in the Stetson House, 514 Hanover Street, Hanover MA, and open to the public on Wednesdays, from 2 to 4 PM. The mail address is Box 156, Hanover MA 02339. Email inquiries may be made to email@example.com or firstname.lastname@example.org. Telephone messages may be left at 781-826-9575.