Lot# 5202B

½ c on 3cd. dull yellow, variety imperforate between horizontal pair, large part original gum; the perforations have been trimmed wide at foot suggesting that this pair is from the foot of the pane [19-20]. A rare and important variety, so far only 4 unused and one used pair have been recorded. Chans 74i; S.G. 78e. Spink Auction, November 1997 Paramount Collection, December 2017