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Scientific American, Vol. 21, No. 2 (1869) (1869)

leaf 7

An illustration from Scientific American, Vol. 21, No. 2 (1869), 1869, leaf 7
s a ually acquired an importance of from three to five millions on their surface are effaced by rubbing one portion of the clear space behind the standard, and between the beam and of dollars for crude straw for export. tissue against another, or by means of friction with a dog the landside bar;… … must be very much less when latter region amounts already made in the form shown in the to a value of several millions of MANN’S PATENT IMPROVED PLOW. engraving, than when it is in- francs per annum. These hats creased in width to cover and shield the handle as in the for this express purpose, the…

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