Cover franked with single 1913 1d red GV issue (SG 109) tied by KINGSTOWN cds's dated 23 NO 1920. Addressed to BELGIUM and taxed on arrival with manuscript 1/30c tax mark and added 1919 30c greenish blue 'Postage Due' (SG D254) tied by ANTWERPEN cds. Small tape mark at left away from stamps & markings.