. Light and lighting. Stemming the bulbs of Wotan lamps. Making the spiders used in Wotan lamps. THE MANUFACTURE OF TANTALUM AND WOTAN LAMPS AT DALSTON. THE IUXMIXATIXf; ENGINEER trov. before ! >. - i r»_r pass* iir visit a most , ami it was evident that the factorywas very busy. Another point thatstruck ii- was the way in which alltial process) - w ere duplicated byband and machinery, so that m the eventoy breakdown or temporary dim-

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