Trade Routes and Distances by Existing Lines and by the Panama Canal

Caption

Trade Routes and Distances by Existing Lines and by the Panama Canal Authority

Summary

Map shows global routes for full-powered steam vessels and routes for sailing vessels in nautical miles.

Copyright status

The map does not appear to have a copyright notice. It was published in 1912.

Source

U.S. Hydrographic Chart, 1912. W.S. Morison.

Map was copied from the Map Division of the Princeton University Library.