Auction # 2407 WORLDWIDE + ARGENTINA: Special March auction

3/SE/1929 Buenos Aires - Villa Alemana, registered postcard "by airmail", prepared to be carried on the first flight of the regular service of Aeropostale to Santiago de Chile with postmark of the same day, but with arrival mark of Valparíso for 11/SEP and of Villa Alemana for the following day, possibly flown on the second flight, a week later. Very fine quality, interesting!