Auction UPA 91

Afro-Asian Housing Congress 10c multicoloured variety overprint omitted, 1967 and bar obliterrating 1966 omitted, the stamp being issued in 1967, unmounted mint, traces of gum toning as to be expected as the only sheet was used at a Post Office in Singapore, a major rarity Cat £1600 (image available) {UM} (Start Price / Minimum Bid = £720.00)