Sudan. (Air Mail). 1942. Air Mail envelope headed 'National Bank of Egypt/ Khartoum' addressed to 'Capt Remy, c/o Postmaster, Juba' bearing SG 87, 15m blue and chestnut tied by Sudan Air Mail/ Khartoum date stamp '19th Nov 42' with hand-stamp 'By Air Mail' in purple and Juba arrival on reverse.
Scarce internal War time Air Mail.