Bélgica. Aéreo
Automatically generated translation
Yvert 7. 1935. 4 fr on 5 fr red chestnut. BRUSSELS to ELISABETHVILLE, BELGIAN CONGO, where 1 fr pink and 3 fr brown Belgian Congo Air Mail stamps are applied. On the front marks in green and violet of the First Flight from Sabena to Elisabethville, on the back arrival. MAGNIFICENT AND RARE.