I was watching a 1963 film 'The Victors' starring Eli Wallach, George Hamilton & George Peppard and in one of the scenes Peppard as a G.I. was waiting for a bus somewhere in England outside a row of Victorian terraced houses and when the single decker arrived it had 'Midland' in big letters along the side but didn't look like a Midland Red bus. It was a half cab, had sliding ventilators on the side windows and Registration plate below the radiator with 2 letters & 4 Numbers and it sounded like a diesel. The scene is about 2 hrs 10 mins into the film. Anyone any ideas as to its identity?