1957 5r on 5/- Castles Type I surcharge sheet of forty, unmounted o.g., central fold. SG 57, £480: Estimate £100-£120 (Image)

Qatar 1960 registered air mail from UMM SAID addressed to Pakistan bearing 20n.p. on 3d (pair) and 40n.p. on 6d (2), cancelled by "UMM SAID REGISTERED 6 FEB 60" cds, alongside "UMM SAID PERSIAN GULF" registration label, the reverse with "Karachi 19 FEB 60" arrival cds, a few usual minor bends nevertheless a scarce cover: Estimate £100-£150 (Image)