Barrage - Overprint in black

5 C 1945

Angola

5c. on 80c.

Portuguese Empire

Barrage - Overprint in black	Barrage - Overprint in Black	Heinrich der Seefahrer (1394-1460) - Overprint in red	Heinrich der Seefahrer (1394-1460) - Overprint in black
Airplane over globe - overprint	Vasco da Gama (1469-1524)	Vasco da Gama (1469-1524)	Vasco da Gama (1469-1524)
Vasco da Gama (1469-1524)	Vasco da Gama (1469-1524)	Mousinho de Albuquerque	Mousinho de Albuquerque