Auction # 2432 WORLDWIDE + ARGENTINA: Special August auction

22/JUN/1940 Buenos Aires - London - Buenos Aires, airmail cover franked with 1.45P. (including the 1.18P. Fonopost), it arrival in destination and it was returned to sender, there is an English mark on back "EARL´S COURT" 6/AU, and Buenos Aires arrival mark: "COMBATA LA GARRAPATA BAÑANDO CADA 15 DIAS", excellent quality!