Kennedy, Archibald, fl. 1850. "Sketch of the states of Massachusetts, Connecticut, and Rhode Island, and parts of New Hampshire & New York exhibiting the several rail road routes completed, constructing, chartered & contemplated." Map. Boston: Legislature of Massachusetts, 1838. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:cj82kn39n (accessed April 25, 2024).