1913 registered envelope from the accounting section department Posts & Telegraphs addressed to Bombay India franked Natal 2 x 1/2d & 1d and a horizontal pair 1 1/2d adhesives tied oval 'REGISTERED CAPE TOWN' d/s '2 OC 13' Crown 'COUNTER CIRCULATION BRANCH G.P.O. / OFFICIAL FREE' cachet in blue. Receiving canvellation on the reverse.