cover 1877 in oil colours on laid paper, ½a. red, clearly tied by seal obliterator to part opened-out XU5 to Bombay, showing Sialkot and Bombay (2) c.d.s. and portions of Postage Due and Too Late h.s., all alongside the adhesive, which has been lifted for examination and hinged back to the cover. Ex Masson and Dawson. A rare stamp. S.G. 78. Photo.