lot # 516 - World Stamps Chile
1928-37 first flight covers (6) incl. Doolittle 1928 May 8th Survey Santiago - Buenos Aires with cachet, CGA 1929 Aug 15th Santiago - Paris, reverse bears cachet (125 flown). Air France weekly first flight 1936 Jan 4th Santiago - Paris with cachet & onto Copenhagen, Air France 7th Anniversary flight 1937 May 25th Santiago - France with cachet & on to Berlin. Scarce group of covers.
Estimate: £120 - 140