South Africa. (Great Britain). 1938. Envelope addressed to Natal, South Africa bearing Great Britain SG 462, 1/2d green and SG 464, 1 1/2d brown tied by Birmingham slogan, underpaid with framed 'T/ 2d' and bearing South Africa postage due SG D26, 2d black and violet tied by Malven double ring with circular 'T/2d' hand-stamp on face in purple.