Auction # 1911 WORLDWIDE + ARGENTINA: General March auction!

Front of large cover that contained printed matter, sent by airmail (AIR FRANCE) from Hannover to Buenos Aires with nice postage including a block of 6 Sc.339 (3Mk. of 1924) and 2 stamps with attractive PERFIN. Unfortunately one stamp of the original postage is missing. It bears OFFICIAL SEALS of Correo Argentino ("Recibida en mal estado") with receiving cancels of 14/OC, very attractive!