Word: instruments
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Dates: during 1910-1919
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...present the men are experimenting in the use of a newly invented instrument called a "transformer tuner." This instrument by means of a highly complicated mechanism cuts out all messages which are not within a certain radius of the receiving station, to which it is attached; thus obviating all chances of error in receiving despatches. In perfecting this instrument the club hopes to be able to aid greatly all receiving stations and to make a great step towards the perfection of wireless telegraphy...