British Commonwealth - 1949 "75th Anniversary of U.P.U." set of 4 values issued by British Commonwealth Nations such as British Solomon Islands, Malaya-Perak, Sarawak, North Borneo, Tonga, Malaya-Kedah, Pitcairn Islands, Antigua, and Hong Kong. Totally 36 values included 4 used sets and 5 mounted mint sets. Fine. F.(36)