Lot 4156 o
1870, 6¢ carmine, I. grill, quartered cork cancel, choice centering amid wide margins, rich deep color, Extremely Fine, a wonderful example of this difficult grill issue, rarely encountered so nice; with 2019 P.S.A.G. certificate Graded (85, SSV $1,325).Scott No. 137A $950.
Realized: $1,250