Bidspirit auction | Worldwide Pioneer Flights - Portuguese

Worldwide Pioneer Flights - Portuguese East Africa - 1935 (August 6), pre-printed First Flight cover from Beira to Limbe (British Nyasaland), franked by two Mozambique Company stamps, Blantyre drop and Limbe same day arrival markings on reverse, VF, Est. $140-$180 , Sc. #158, 162