cover 1865 ½a. blue, variety imperforate, three good margins, touched at right, used with perforated ½a. and 1866 4a. on 1870 (9 July) envelope registered from Masulipatam to Bombay; the envelope with a few faults though a very rare stamp on cover. Also no watermark ½a. imperforate and unused. S.G. 54a. Photo