Bidspirit auction | Portugal. 1940 1st centenary of
Portugal. 1940 1st centenary of Postage Stamp. Airmail, letter sent from Lisbon on April 12, 1941, by Aero-Portuguesa to Tangier, postage of 3$50. Missing clasp on the back
Portugal. 1940 1st centenary of Postage Stamp. Airmail, letter sent from Lisbon on April 12, 1941, by Aero-Portuguesa to Tangier, postage of 3$50. Missing clasp on the back