3c Claret, Ty. I (11).
Two full margins, other sides touched to slightly in, tied by red Flag in Circle fancy cancel,
matching "Newark Valley N.Y. Feb. 26" circular datestamp on brown cover to Killaway N.Y., 1857 enclosure, very minor wear, otherwise Very Fine, rare example of the 1851 Issue with a pictorial fancy cancel, ex Sheriff and Dr. Martin
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