Natal 1859 1d Blue Embossed VF/U Pair, Rare Multiple

1859 1d blue, embossed (SG 1). A wonderful fresh evenly shaped full-sized vertical pair, good to large margins, neat oval numeral cancels. Embossing very fine with great push through apparent on reverse. Suggestion small thinning / pinhole as often found; overall exceptional appearance. A rare multiple for this stamp, exhibition piece thus. (cv£3600+).