12c Green (117). Block of four, unused (no gum), many perf separations rejoined with collodion, left pair tiny stained spots, still a Fine and rare multiple, the Rose book records eight unused blocks of four or larger of the 12c 1869 (though there are a few more than that), this is among the best centered of the group, Scott Retail as original gum block is $14,000.00

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