10c Panama-Pacific, Perf 10 (404). Vivid color on crisp paper, choice centering with wide margins, clear Brooklyn N.Y. duplex cancel, Extremely Fine Gem, with 2010 P.S.A.G. (XF 95) and 2013 P.S.E. certificates (XF-Superb 95; SMQ $450.00), only two examples have graded higher