Search found 2 matches

by firstsurreysjeff
Wed May 15, 2013 1:41 pm
Forum: 1900 onwards
Topic: magnetic variation
Replies: 2
Views: 2194

Re: magnetic variation

Thanks Merlon, just the sort of background information I need.
by firstsurreysjeff
Tue May 14, 2013 7:42 pm
Forum: 1900 onwards
Topic: magnetic variation
Replies: 2
Views: 2194

magnetic variation

The British Geographical Society have given me the magnetic variation in N. France in 1916 as 13 degrees. Can you help with an experiment? If you are are wearing steel helmet, carrying a slung rifle and holding a service revolver. Will you get a noticeable magnetic deviation on the compass card when...

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