From http://www.hvrt.org
"In 1852, the New York & Harlem Railroad was built north to
Chatham, NY. This completed an extension of the railroad more than
125 miles northward from its origins in Manhattan. Products could
now be transported by rail directly to New York City rather than
depending on river transport via Poughkeepsie. The extended line
also provided a rail route for people and commerce northward to
Albany, Boston, and towns in Vermont and Canada."
Simple micro with just a log sheet. Enjoy!