Bidspirit auction | Mozambique * 1957 – Álvaro

Mozambique * 1957 – Álvaro de Castro Museum / Lourenço Marques. Airplane letter-tickets. OM21, 2$50, black and grey. Circulated from Beira (06.03.63) to England with additional $50 stamps (horizontal pair) type Map of Mozambique, MF414.