A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 367
to con-nect the earths magnetism in some manner withthe solar radiation. (See Magnetism, Earths,Theories as to Cause of.) Marine Galvanometer.—(See Galvanom-eter, Marine.) Mariners Compass.—(See Compass, Azi-muth.) Marked Pole of Magnet.—(See Magnet,Marked Pole of.) Markers.—Colored flags, or… … Mar.] 353 [Mar.
Electricity · Electrical engineering
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