Airmail - The 25th Anniversary of UNICEF - Issues of 1971 Overprinted "UNICEF 25th ANNIVERSARY" 1972
1970-1972Now showing: Manama - Postage stamps - 1972 - Airmail - The 25th Anniversary of UNICEF - Issues of 1971 Overprinted "UNICEF 25th ANNIVERSARY" - 1 stamps.