th which it description, however, of these improvised arrange- The new system of printing consists in a combina- can be adapted to work of various kinds; also the ments may better aid those disposed to experiment tion of the principle upon which intaglio or copper- means afforded for turning it at… … street, Boston, Mass., paper, giving a print in varied gradations, just iu PARALLEL TRAVERSING VISE SRAINARD'S where all further inform- proportion to the thickness of the layer of colored gel- : in carbon printing is obtained. An image in which the Patented Jan. 3, 1865. ation can be obtained.…
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