Lot
549 
Sudan, 1931 Imperial Airways Flights, 6 covers from the various flights; includes Halfa - London (5 covers flown), 1st return East Africa - London, Khatoum - England, and England - South Africa (only 6 cover flown) flights, also a 1st return E. Africa - Paris flight, Very Fine. Estimate $300 - 400.
Realized: $230