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Scientific American, Vol. 9, No. 40 (June 1854) (1854)

leaf 4

An illustration from Scientific American, Vol. 9, No. 40 (June 1854), 1854, leaf 4
ly stamps the year in which his patent was out of the true circle, by the pressure upon up the resources of the great western coal tus of a vessel, taken.through line, D D, of fig. granted, upon the patented article which he them, is resisted. fields to the eastern seaboard. The an- 2, which is a… … Anastatic Printing. legally stamp unpatented articles with the word written us a note in reply to the paragraph al- The nature of the improvement consists in A correspondent, connected with the print- " patent" on themv we must say that the law luded to, and disclaims any such desire, and the…

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