Scientific American 182 FEepruary 24, 1906. … Window screen, S. H. Garrett. iil 8123490 r= Keeps the skin free from roughness HERE is no more: vital power in business to-day Window screen, C. C. Hirsch... +++ 812,654 and pimples. Nothing better for than good‘English;—good English in correspond- Window ventilator, D. Schafer ...... « 812,238…
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