Historical Data Visualization
- Commercial Highways of the World
- (1907)
Sources & Data
J.G. Bartholomew, ed., Atlas of the World's Commerce (London: George Newnes, 1907), p. 22-23, map.
J.G. Bartholomew, ed., Atlas of the World's Commerce (London: George Newnes, 1907), p. 22-23, map.