During July and August the Dedham Historical Society offices and Museum are open Tuesday through Friday from 9am – 4pm. The library and archives are open Tuesday and Thursday by appointment.

The offices, museum, and library/archives will also be open on the following Saturdays 1pm – 4pm. July 6th and 20th and August 10th & 24th.

Please call or email for an appointment to use our research library & archives. 781-326-1385 or library@dedhamhistorical.org