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Scientific American, Vol. 85, No. 2 (1901) (1901)

leaf 3

An illustration from Scientific American, Vol. 85, No. 2 (1901), 1901, leaf 3
by all which was suspended from uprights fastened at either man from further west. On the surface may be seen the producers and opera- the farmer busy with his tors in the two districts grain or among his stock, that this immense foreign while beneath him fifty, a market will very effectu- hundred,… … last, the steamship “Din- zinc sulphide (ZnS), con- nington,” while trying to taining about 67 per cent make Portland Harbor dur- metallic zinc. When first ing a heavy gale, was wrecked upon the outer arm of side an oblong trough, whose flat bottom was formed brought to the surface its colors are…

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