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Scientific American, Vol. 4, No. 20 (February 3, 1849) (1849)

leaf 3

An illustration from Scientific American, Vol. 4, No. 20 (February 3, 1849), 1849, leaf 3
ide of cast’ iron ISSUED FROM THE UNITEDSTATES PATENT the mixture equally over all the interior sur- face. Whea this is slightly dry on the sur- articles the above process will be found to be OFFICE, Improvement in Paddje Wheels. For the week ending January 23, 1849. the best yet discovered, face… … it that smooth and beautiful form, required for improvement in Seed Planters. Patented or fireman and prevent a dangerous collision. width of the box B. They therefore rest and for the fronts of buiidings. It is very simple Jan. 23, 1849. slide on the bars below of the sliding frame. As he has…

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