Circle of Carets, complete strike ties 1873, 10¢ brown, choice centering within large margins, on blue 1874 folded cover to Palermo Sicily, red "New York Paid All Br Transit Apr 18" exchange cds, Palermo (5.5) arrival backstamp, Very Fine. Scott No. 161. Weiss No. TR-W5  Estimate $300 - 400. $0 (Image)