Tuvalu 1988 White Tern 10c imperf corner plate block of 4 unmounted mint, SG 503var
Tuvalu 1988 White Tern 10c imperf corner plate block of 4 unmounted mint, SG 503var
Tuvalu 1988 White Tern 10c imperf corner plate block of 4 unmounted mint, SG 503var