Lot 66200 – 1888-97 Unissued $2-$10 blocks 4 m.n.h.

188-97 Sir Charles Brooke unissued $2 green and blue, $5 green and violet and $10 green and carmine in side marginal blocks of four, top left $10 with tiny rust spot otherwise very fine m.n.h., only a couple of blocks of four believed to exist, a rarity in never hinged blocks; cert. A Diena (1966) (S.G. £15,200+ for hinged singles).