South Africa. (Basutoland). 1934. Envelope addressed to 'Poste Restante, Basutoland' bearing Basutoland SG 1, 1/2d emerald tied by Maseru double ring '19th Feb 34' , underpaid and bearing Basutoland postage due SG D1, 1d carmine and SG D2, 2d violet tied by Maseru receiver. Very rare item of postage due mail.