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counterproofCOUNTERPROOF, n. [counter and proof.] In rolling-press printing, a print taken off from another fresh printed, which, by being passed through the press, gives the figure of the former, but inverted. |
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counterproofCOUNTERPROOF, n. [counter and proof.] In rolling-press printing, a print taken off from another fresh printed, which, by being passed through the press, gives the figure of the former, but inverted. |