In 2009 The British Royal Mint issued this four coin set to commemorate the 50th Anniversary of The Mini. Coin Specifications- Country of issue:Alderney. Alloy:0.925 Silver. Weight per coin:28.28g. Diameter per coin:38.61mm. Coin Set issue Limit:2,000 Obverse designed by Ian Rank Broadley. Reverse designed by Kerry Jones &David Cornell. Coins presented in original Royal Mint inner & outer box with information booklet. Country of issue:Alderney. Coin Set issue Limit:2,000. Obverse designed by Ian Rank Broadley. Auctiva Free Image Hosting. Show off your items with Auctiva’s Listing Templates. Track Page Views With. Auctiva’s FREE Counter. The item “2009 Alderney Silver Proof Set 50th Anniversary Of The Mini £5 Four Coins” is in sale since Sunday, January 22, 2017. This item is in the category “Coins\Coins\British\Proof Sets/Coins\2000s”. The seller is “ukcoincompany” and is located in London. This item can be shipped worldwide.