Ras Al Khaima 1965 Ships 5r with Abraham Lincoln overprint inverted, unmounted mint plate block of 4, SG 20var
Ras Al Khaima 1965 Ships 5r with Abraham Lincoln overprint inverted, unmounted mint plate block of 4, SG 20var
Ras Al Khaima 1965 Ships 5r with Abraham Lincoln overprint inverted, unmounted mint plate block of 4, SG 20var