AUSTRALIA 1926 (30 June) Sir Alan Cobham London to...

AUSTRALIA 1926 (30 June) Sir Alan Cobham London to Melbourne stampless flight cover, one of just ten officially carried covers, each numbered and signed by Alan Cobham, this example being number 1. Postmarked 'Darwin 3 SE 26' prior to onward carriage to Melbourne and accompanied by a signed note by Cobham, confirming the quantity of covers, the dates of departure and arrival. A great rarity (number 7 recently sold in Australia for A$2600 plus premium).

Estimate:£700

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