This is a 1999 dated Osprey Aviation / del Prado publication featuring the Spitfire Mk1/2 and the Aces who flew it. This softback book is signed both on the front cover in permanent marker and in pen on the inside. On the front cover are the signatures of Battle of Britain veterans Jonny Freeborn, Tony Pickering, Michael Wainwright and Gordon Swanwick. On the inside title page are the signatures of Jonny Freeborn, Peter Brown, ? (Possibly Vernon Simmonds but not sure), Ken Wilkinson and Alec Gray ( groundcrew ).