[CW] Royal Canadian communications in the territories in the 1920's.

[David J Ring Jr]

Here is an article about the Royal Canadian communications in the
territories in the 1920's.
http://www.rcsigs.ca/index.php/The_Work_of_The_Royal_Canadian_Corps_of_Signals_in_the_Field_of_Radio_Communication_in_Canada
<http://www.rcsigs.ca/index.php/The_Work_of_The_Royal_Canadian_Corps_of_Signals_in_the_Field_of_Radio_Communication_in_Canada>
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73

DR
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