Lot 51095 – 1946 KGVI Peace Issue 3d with ERROR ULTRAMARINE OMITTED on lower right corner stamp of a mint nh lower right corner marginal block of 24

1946 Peace Issue 3d with ERROR ULTRAMARINE OMITTED on lower right corner stamp of a mint nh lower right corner marginal block of 24 (lower three rows of the sheet), caused by the sheet being folded over before printing the blue (hence the crease) with a portion of the blue printed on the gum side, folded perfs vertically with a little separation, a spectacular error and one of the most important of the KGVI era, cert. RPS of New Zealand (2003) (SG £15’000++)