Auction: 163 - The Philatelic Collectors' Series Sale
Lot: 1149
#27, 1868 6c Dark brown, a spectacularly fresh mint block of six, with strong color and a fine impression on bright paper, strong and intact perforations all around, full clean o.g., top center stamp h.r., the other five never hinged, fine and rare, being among the largest known multiples;
Sold for
$5,750