The Margin of Profit. out of the State of Massachusetts. The ' scabs ' of this country have managed their own affairs fairly The result of that has been that the men of special skill who are at the head of their trades are 100 per cent better off to-day than they were twenty years ag and more. lined an eighth of an inch as a pocket for the com pass. Cut the wood so as to form a bobbin upon which is G-E0. C. SONN. EXPERIMENT IN MAGNETISM. pole. This if carefully done will bring the needle t Protecting Animals from Flies. contained. The bucket chain of this excavator 'wail A, scientific american, 1887-05-14
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