Compiled for the Cocheco Railroad Co. November, 1848. Parrott, George B. CREATED/PUBLISHED Boston, [1848] SUMMARY Map shows Massachusetts, New Hampshire, and Vermont. Includes a table of distances and indicates 'constructed & completed' and 'contemplated & chartered' railroads. The Cocheco line was chartered on July 2, 1847. NOTES Scale ca. 1:530,000.