Ocean Currents and Sea Ice, 1943

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Caption

Ocean Currents and Sea Ice

Summary

This world map differentiates between cold and warm ocean currents,
and shows sea ice indicators such as:

  • the average limit of the polar ice pack
  • regions accessible to heavily built vessels

The map is marked “Provisional Edition”.

Source

Atlas of World Maps. United States Army Service Forces, Army Specialized Training Division.
Army Service Forces Manual M-101. 1943

Prepared by American Geographical Society for the Department of State.

Perry-Castañeda Library Map Collection [1]

Copyright

Public domain This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the United States Code.