Featuring specially commissioned artwork from leading Aviation Artist, Alex Hamilton, the spectacular Lancaster Edition from the History of the RAF Collection comprises of four commemoratives luxuriously plated in .999 silver, featuring the paintings, 'Blue Sky Conqueror,' 'The Dambuster,' 'Fire-Storm' and 'Bomber Force.' These four paintings form a stunning set of art that demonstrate the power of the Lancaster Bomber. The obverse of each commemorative features the official RAF logo above a fleet of engraved RAF aircraft. We are proud to be honouring the Royal Air Force with this collection pack and when you order today, you will be helping to honour them too.