Lot 60292 – 1918-20 FALKLAND ISLANDS 1d WAR STAMP blk of 12 with double ovpt and folded corner

1918-20 FALKLAND ISLANDS THE UNIQUE 1d WAR STAMP BLOCK OF 12 WITH DOUBLE OVERPRINT 1d orange-vermilion, comb perf. with double overprint ‘WAR STAMP’ in unused block of 12 additionally showing folded left corner resulting in corner position 6 with single overprint only, a magnificent and spectacular unique variety, exhibition showpieceSG 71ca, GBP approx. 41000+NB: this item particularly mentioned in SG in the footnotes of the WAR STAMP issue nos.70-72