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Scientific American, Vol. 94, No. 5 (1906) (1906)

leaf 18

An illustration from Scientific American, Vol. 94, No. 5 (1906), 1906, leaf 18
ehaee i hetene 12,628 did typewriter bargains. Send forit to-day. Foot and Power Lathes J BUILT ON CONTRACT “Tubs,’’ for pulverized scouring soap, M. &= Ro new devices developed; successful experimenta] work Rockwell-Barnes Co., 659 Baldwin Bldg,. Chicago, Ill. H. Fairchild & Bro....... ce eee cece… … sent free. Oldest agency for securing patents. york. Write for it. We will also Patents taken through Munn & Co. receive '1906-pattern; soldon90 days trial. Catalog FREE if you men- Canadian patents may now be obtained by the in- send you our special plan by special notice, without charge, in the…

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