Auction # 2440 WORLDWIDE + ARGENTINA: Splendid October auction!

RARE MIXED POSTAGE: 21/MAY/1930 Asunción - New York, cover flown by Zeppelin on its flight to Lakehurst, with postage of Paraguay to pay the transit to Buenos Aires and Argentine postage to pay the rest of the rate (high value of the Zeppelin set with blue overprint), on back it bears transit marks of Buenos Aires and arrival, very fine quality!