BRUNEI 1971 (MNH) 25C SULTAN OMAR ALI SAIFUDDIEN BLOCK IN BLACK AND REDDISH VIOLET, GLAZED PAPER
25c Sultan Omar Ali Saifuddien III block x 4, in black and reddish violet on glazed paper with multiple St Edward's crown watermark, from 30 April 1971 printing. Scarce. Fresh and fine. Mint never hinged. SG127ab; SC110var
