Lot 1721
1861, 1¢ blue, type I, horizontal pair with natural s.e. and plate guideline at left, o.g., never hinged, rich colors, wide margins, horizontal crease, left stamp with small tears, Fine appearance, still a rare pair in never hinged condition; with 2016 P.F. certificate.Scott No. 18 $4,500 for hinged.
Realized: $525