24c Carmine Rose & Blue, 1918 Air Post (C3).
Plate no. 8492 at top, stamp Mint N.H., lightly hinged in selvage only, brilliant colors, enormous margins all around, Extremely Fine Gem, a magnificent example of this popular issue, with 1998 P.F. and 2007 P.S.E. certificates (Superb 98 Jumbo; unpriced above the grade of 98, SMQ $1,350.00 as 98), only two have graded higher to date and only two others share this lofty grade
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