Increases In Railroad Mileage For 9 States, National Bureau Of Economic Research

United States Maine, New Hampshire, Vermont, Massachusetts, Connecticut, Rhode Island, New York, New Jersey and Pennsylvannia
Annual
Miles

Download

Source

Organisation:The National Bureau of Economic Research
Website:https://www.nber.org
Publication:Construction
Series:a02083b
Download Page:http://www.nber.org/databases/macrohistory/contents/chapter02.html
Download Url:http://www.nber.org/databases/macrohistory/data/02/a02083b.db
Period:1836 - 1911
Date Accessed: Saturday, February 8, 2020