Lot 472 P
Mexico, 1868, Hidalgo (thick figures, imperf), 6c black, die proof on thick wove, stamp size with clear to ample margins, with "6c" denomination entered by hand, couple thins, otherwise Very Fine, a unique proof last in the market in early 1990's.Scott No. 58P Estimate $2,500 - 3,500.
Realized: $2,500