Middlesex County Map - 1895 - Oversized (952x1080 pixels) map of the county in 1895, from Rand McNally Atlas. - http://www.livgenmi.com/1895/CT/County/middlesex.htm
View of Essex, Centerbrook and Ivoryton in 1881 - Bird's-eye view of area in 1881, from the Library of Congress Geography and Map Division. - http://lcweb2.loc.gov/cgi-bin/map_item.pl?data=/gmd378/g3784/g3784e/pm000802.sid&style=gmd&itemLink=D?gmd:14:./temp/~ammem_3PxK::&title=View+of+Essex,+Centerbrook+%26+Ivoryton,+Conn.+1881.+