Hello Malky, it's kind of you to retrieve this report about John Adrian Lewis. It's full of useful facts which I've done my best to follow up, but none has yet led to an image of this man. Did RAF personnel have exams, and graduations, like the Navy do? I'm wondering if there are e.g. class photos from the 1930s, and if so, where? I've also found out he was a 'Halston?? brat' - does anyone know what that means?