File:North Sea Mine Barrage map 1918.png

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Description
English: Map of the North Sea Mine Barrage, laid in the Summer of 1918. The mine barrage consisted of 18 rows of mines laid in an east-west direction between the Orkneys and Norway. The minefield was laid by British and U.S. ships. 56,571 of the 70,177 mines were deployed by the U.S. Navy.
Date
Source U.S. Navy All Hands magazine April 1986, p. 20.
Author U.S. Navy

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This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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current17:45, 3 January 2015Thumbnail for version as of 17:45, 3 January 2015902 × 1,103 (234 KB)Cobatfor== {{int:filedesc}} == {{Information |Description={{en|1=Map of the North Sea Mine Barrage, laid in the Summer of 1918. The mine barrage consisted of 18 rows of mines laid in an east-west direction between the Orkneys and Norway. The minefield was laid...

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