1904 Postage due 3m on 2pi orange, block of eight mint n.h., together with an overprint on paper for the 1898 surcharge (without hamza sign above alef), a very fine and scarce multiple with a proof on paper. (Image)

1927 Postage Due, 12m grey, 2m orange, 20m red-brown, 30m violet, mint n.h. corner blocks of four, most with control numbers, the 2m orange has the plate variety PD32a, very fine set. (Image)

1927, Postage due 8m purple, marginal block of four with oblique perforation, mint n.h., very fine. (Image)

1927 Postage Due, 10m pale red, block of 25 with oblique perforation, m.n.h. with margin at top, a very fine and impressive multiple. (Image)