Auction: 144 - August Philatelic Collector's Series Sale
Lot: 271
#504b, 5c Blue, double impression, attractive example of this rare error showing a distinct double impression with the second impression displaced 0.2mm to the right, well centered with deep color on fresh bright paper, o.g., very lightly hinged, very fine and one only a very few known; photocopy of 1972 APS certificate for a plate block of six this being the bottom right stamp.
Sold for
$850