Bidspirit auction | Mozambique Company. Airmail. 1936. Letter

Mozambique Company. Airmail. 1936. Letter sent from Beira, by airmail, on June 30, 1936, to Lisbon, postage due on Local Reasons 1925, valued at 4$50, labeled BY PLANE/PAR AVION, crossed out with 2 red lines, because the fee paid was not sufficient for air transit to the destination. Arrived in Lisbon on July 16.