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Scientific American, Vol. 67, No. 22 (1892) (1892)
leaf 4
overone hundred contact points, older mining regions thereis room for discovery. There the contact arm has another inotion by which it is en- Trust has contracted with John T. Bailey for 5,000,000 are many mines being worked steadily by private bags to take the place of barrels for the shipment of… … particles of grease have been removed from it. a profit ready made. The © 1892 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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