1876 map of steam railroads and horse railroads near Boston
J.H. Bufford's Sons
<a rel="nofollow" class="external text" href="http://maps.bpl.org/id/12945">Map showing horse rail roads and the surface steam roads with 104 stations in and around Boston, including 91 surface steam r.r. stations within a radius of six miles from city hall</a> via the Norman B. Leventhal Map Center at Boston Public Library