1850 (?) Map of the (proposed) rail road from Boston to Stanstead, by J. H. Bufford &amp; Co, from the Digital Commonwealth - commonwealth cj82kn44h. (<a rel="nofollow" class="external free" href="https://www.digitalcommonwealth.org/search/commonwealth:cj82kn44h">https://www.digitalcommonwealth.org/search/commonwealth:cj82kn44h</a>)
J. H. Bufford &amp; Co
Digital Commonwealth