St Vincent - Grenadines 1987 Marine Life set of 4 (2 se-tenant inter-paneau gutter pairs from Format International archive sheet, folded through gutters) unmounted mint as SG 542-45
St Vincent - Grenadines 1987 Marine Life set of 4 (2 se-tenant inter-paneau gutter pairs from Format International archive sheet, folded through gutters) unmounted mint as SG 542-45