cover 1880 (26 Mar.) envelope from Rangoon to Akyab bearing, on reverse, ½a., 1a. and 4a. cancelled by diamond of bars, showing Rangoon segmented registration d.s., Akyab arrival c.d.s. (28.3), oval-framed "REFUSED" and Rangoon return arrival c.d.s. (12.4). Rare. Photo