SOUTHERN RHODESIA 1931-37 1s black and greenish blue, SG23bSouthern Rhodesia 1931 37 1s black and greenish blue, perforations 14, SG23b. A very fine unmounted mint example with full original gum. A very scarce King George V stamp hardly ever seen in unmounted mint condition. The Southern part of Rhodesia, previously administered by the British South Africa Company, was annexed by the British Government and granted the status of a self governing colony from 1 October 1923. Stamps were issued under "Southern