North by Northwest (1959) - on location - Publicity still from ''North by Northwest (1959)''.North by Northwest (1959) - test shot - Test shot of Cary Grant in ''North by Northwest''.Leytonstone Tube mosaic - North by Northwest - Photograph of the Hitchcock mosaic from ''North by Northwest'' in Leytonstone Tube Station.North by Northwest (1959) - photograph - Photograph of Alfred Hitchcock (''North by Northwest'').North by Northwest (1959) - photograph - Publicity photograph from ''North by Northwest''.North by Northwest (1959) - photograph - Photograph of Cary Grant (''North by Northwest'').North by Northwest (1959) - Letter from Otis L. Guernsey - Undated letter from Otis L. Guernsey to Alfred Hitchcock, believed to be sent in the early 1950s. Hitchcock later purchase the story from Guernsey as part of the development of ''North by Northwest'' (1959).North by Northwest (1959) - photograph - Publicity photograph from ''North by Northwest''.North by Northwest (1959) - wallpaper - Desktop wallpaper for ''North by Northwest''.North by Northwest (1959) - publicity material - Publicity material for ''North by Northwest''.North by Northwest (1959) - on location - Publicity still for ''North by Northwest'' (1959).North by Northwest (1959) - photograph - Photograph from ''North by Northwest''.North by Northwest (1959) - publicity material - German publicity material for ''North by Northwest''.North by Northwest (1959) - photograph - Hair reference photograph from ''North by Northwest''.North by Northwest (1959) - photograph - Photograph of Cary Grant, Eva Marie Saint, Alfred Hitchcock and James Mason (''North by Northwest'').