By the graphics – http://www.columbia.edu/itc/mealac/pritchett/00routesdata/1800_1899/women/travel/travel.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=31215983
By the graphics – http://www.columbia.edu/itc/mealac/pritchett/00routesdata/1800_1899/women/travel/travel.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=31215983