BAHRAIN: 45,49(4): Three 4a brown plus 2a scarlet with BAHRAIN OVERPRINTS, all tied by faint 25 mr 1941 BAHRAIN-AIR/PERSIAN GULF wavy line machine cancel to SHEPHEARD'S HOTEL/CAIRO illustrated envelope via AIrmail to London, cover folds/wrinkles, looks fine. (Image)

Est. 25+