The Underground Railroad from Slavery to Freedom: A comprehensive history
CHAPTER V
STUDY OF THE MAP OF THE UNDERGROUND RAILROAD SYSTEM
Geographical extent of underground lines 113
Location and distribution of stations 114
Southern routes 116
Lines of Pennsylvania, New Jersey, and New York 120
Routes of the New England states 128
Lines within the old Northwest Territory 134
Noteworthy features of the general map 139
Complex routes 141
Broken lines and isolated place names 141
River routes 142
Routes by rail 142
Routes by sea 144
Terminal stations 145
Lines of lake travel 147
Canadian ports 148