Auction: 142 - March Philatelic Collector's Series Sale
Lot: 598
#15, 1859 5c Vermilion, nicely centered vertical pair, just tied through the perfs. to cover to Clarance Station, Iowa by two strikes of fancy "DPO" in grid postmark, "Dunbarton, U.C." datestamp with ms. "12 Sept 65" added at center, slightly reduced at left, fresh and very fine; the only recorded example of this Dunbarton fancy cancel; 2003 Greene Foundation certificate.
Sold for
$525