Amity & Woodbridge (CT) Historical Society - Find out information about the history of Woodbridge, Connecticut by exploring the historical society's web site. www.woodbridgehistory.org
New Haven Railroad Historical and Technical Association, Inc. - Nonprofit membership group whose purpose is the accumulation, tabulation and distribution of historical, educational and technical data specifically related to the New York, New Haven & Hartford Railroad Company and its predecessors. www.nhrhta.org
