Cambridge Historical Places 159 Brattle St Cambridge Historical Society is an organization dedicated to the study, preservation and promotion of all aspects of the history, heritage and cultural development of Cambridge, Massachusetts Cambridge MA Historical Places Cambridge Historical Society www.cambridgehistory.org Cambridge Massachusetts Cambridge History Cambridge Historical Society Harvard Square Cambridge Historic Massachusetts colonial houses 17th century architecture 18th century architecture Tory Tory Row Brattle Street Hooper-Lee Nichols Hou Cambridge Massachusetts Cambridge History Cambridge Historical Society Harvard Square Cambridge Historic Massachusetts colonial houses 17th century architecture 18th century architecture Tory Tory Row Brattle Street Hooper-Lee Nichols Hou Business Reviews Cambridge Historical Society Testimonials