of Wegt Bay City, Mich., has many wires. equilibrium is almost indifferent, when the bobbins, A A, be used ‘the expense is very much less, even as low as $75 patented an improvement in the class of punches or perfo- will be traversed by a magnetizing current, while the bob- rating stamps designed… … ‘Jatter being wound upon a reel, from which it may be drawn themselves believe. The facts of science are stubborn things and cannot be removed or dispensed with by pupu- It will be seen, then, that this instrument is a galvano- off as required and fed into contact with the heated soldering lar…
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