Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Kenya - Uganda - Tanganyika - 1934 (July 30), First Flight cover Broken Hill - Mozambique on leg Nairobi - Beira, franked by three stamps, in addition flown cover to Thailand (repaired) of 1951 and Sabena FFC to Belgian Congo of 1953, all appropriate markings, F/VF, Est. $150 -$200, Scott #20, 26, 29