Guyana 1982 Flowering Plants set of 3 opt'd for 21st Birthday of Princess of Wales unmounted mint, SG 979-81
Guyana 1982 Flowering Plants set of 3 opt'd for 21st Birthday of Princess of Wales unmounted mint, SG 979-81
Guyana 1982 Flowering Plants set of 3 opt'd for 21st Birthday of Princess of Wales unmounted mint, SG 979-81