1840s map of the Grand Junction Railroad, showing how it connected the four major northside railroads
Tappan &amp; Bradford
<a rel="nofollow" class="external text" href="http://maps.bpl.org/id/10936">Plan of Boston and its vicinity showing the connection of the Grand Junction Rail Road with the Harbor and other Rail-roads</a> via <a rel="nofollow" class="external text" href="http://maps.bpl.org/">Norman B. Leventhal Map Ceenter</a>