View of Madison in 1881 - Panoramic bird's-eye view of town in 1881, from the Library of Congress Geography and Map Division. - http://lcweb2.loc.gov/cgi-bin/map_item.pl?data=/gmd378/g3784/g3784m/pm000811.sid&style=gmd&itemLink=D?gmd:18:./temp/~ammem_3PxK::&title=View+of+Madison,+Conn.+1881.+
East Guilford - Contemporary color photographs of historic architecture and gravestones in West Cemetery. - http://cyndy.smugmug.com/gallery/15467
The Madison Foundation, Inc. - Nonprofit community foundation serving the residents of the town. - http://www.themadisonfoundation.org/