Available for purchase is a stunning 4 stamp souvenir sheet, issued by Gibraltar in 2010, celebrating the 100th anniversary of seaplanes, and featuring the Short Sunderland from 204 Squadron, the Saunders-ROE Princess, the Supermarine S.6B Schneider Trophy winner, the first aircraft to break the 400 mph barrier, and Henri Fabre flying Le Canard, the first seaplane to take off from water. The sheet is Post Office fresh, mint never hinged, and F/VF. Click here to visit my eBay Store for other auctions and Direct Sale items: