Tuvalu 1988 Phoenix Petrel 20c imperf corner plate block of 4 unmounted mint, SG 505var
Tuvalu 1988 Phoenix Petrel 20c imperf corner plate block of 4 unmounted mint, SG 505var
Tuvalu 1988 Phoenix Petrel 20c imperf corner plate block of 4 unmounted mint, SG 505var