Lot 13218 - 1904, 2¢ Louisiana Purchase, imperf horizontally (Scott 324a), block of 4, straight edge and full guide line at left, positions 31-32/36-37, o.g., bright fresh color; faint horizontal bend across top stamps, otherwise Very Fine. Scott $55,000 .
Suggested Bid $50,000

According to an article in Sloane's Column of February 8, 1958, the single recorded pane of 50 of this error was reportedly discovered within about six weeks of issue. It was purc....Suggested Bid $50,000-75,000 Sold for US$ 32,500

(Link to this Lot in the Catalog for Bidding)