* [https://web.archive.org/web/20110927054352/http://www.sec.state.ma.us/cis/cispdf/ma_city_town.pdf Map of cities and towns of Massachusetts]
* [https://books.google.com/books?id=re9bwnTprgwC&pg=PA170&lpg=PA170&source=web&ots=GH1iBtOn01&sig=1-91og3nz-CccuS8Tpb0dRXX5wY#PPP9,M1/ ''Our County and Its People: A History of Hampden County, Massachusetts'']
* [http://www.salemdeeds.com/atlases_results.asp?ImageType=index&atlastype=MassWorld&atlastown=&atlas=MASSACHUSETTS+1871&atlas_desc=MASSACHUSETTS+1871/ ''Atlas of Massachusetts''.]
* [http://www.salemdeeds.com/atlases_pages.asp?ImageName=PAGE_0010_0011.jpg&atlastype=MassWorld&atlastown=&atlas=MASSACHUSETTS+1871&atlas_desc=MASSACHUSETTS+1871&pageprefix=/ Map of Massachusetts.]