cover 1884 (3 July) entire letter addressed "Captain Press, s/s Southwold, Perim Coal Co., Perim Island" and endorsed "via Aden", bearing 1883 or 1884 2½d. (2) tied by London geometric squared circle datestamps and showing "ADEN" transit backstamp; some traces of toning around perfs. and short manuscript accountancy calculation on address panel but fine. An extremely rare destination. Photo