British East Africa. (Kenya). 1944. Registered Air Mail postal stationery envelope 30c blue upgraded with SG 141, 30c blue and black and SG 145, 1s brown and black (2) tied by Eldoret/Kenya date with matching registered label, addressed to Bombay with Kisumi transit and 'Opened by Examiner/N/71' censor label tied by 'Crown/DHC/49' hand-stamp with Bombay arrival. Very fine.