Auction: 161 - The Philatelic Collector's Series Sale
Lot: 192
#112a, 1907 2½d Indigo and black , seldom seen bottom sheet-margin mint block of four, well centered and fresh, o.g., small h.r. at top, the bottom pair never hinged, top right stamp with a faint toned spot at right, otherwise very fine and scarce; cataloged as four hinged singles; clear 1949 BPA certificate (S.G. #162a; £2,800 for hinged singles).
Sold for
$1,100