Lot 1931909, 5¢ blue, vertical coil, vertical line pair, o.g., never hinged, choice centering within well balanced margins, intensely rich color on bright fresh paper, Extremely Fine and choice, a rare line pair in such exceptional condition; with 1984 P.F. and 2017 P.S.E. certificates, the latter Graded (XF 90, SMQ $4,750) with only six graded higher.
Scott No. 351 $2,350.