1/72 Spitfire MkIX Colin GrayCOR AA29102 Corgi 1 72 Supermarine Spitfire MkIXc, GC Colin Gray, Operation Husky July 1943 2023 Catalogue Desperate to ensure the Spitfire maintained its ongoing combat effectiveness, designers at the Vickers Supermarine Company were almost constantly engaged in modifying, upgrading and improving their famous fighter throughout the Second World War, however, during that time, there were occasions when unexpected Luftwaffe advancements called upon