Lot
276 
Great Britain, 1919, King George V "Seahorse", Bradbury, Wilkinson printing, 10s dull gray blue, a choice left sheet margin block of 4, o.g., never hinged, fresh and perfectly centered, folded horizontally between stamps, only 317 sold and fewer than 10 have been expertized and are available to collectors. SG No. 417. S.G. Spec. No. N71(2) £3,400 as singles ($4,280).Scott No. 181 $3,900 as singles.
Realized: $625