Its reverse design depicts Concorde in flight, superimposed over an image of the plane's undercarriage. Anniversary dates and denomination also appear on the reverse.Struck by the Royal Mint in. It has a 38.61mm diameter and weighs 39.94 grams (AGW 1.177 oz troy). Thank you for your interest. The item "2003 ALDERNEY 39.9g GOLD PROOF FIVE POUNDS COIN CONCORDE'S FINAL FLIGHT NGC PR69" is in sale since Wednesday, July 8, 2020. This item is in the category "Coins\Coins\British\Proof Sets/Coins\2000s". The seller is "aurumandargentumcoins" and is located in Hengelo. This item can be shipped worldwide.