North by Northwest (1959) - on location - Photograph taken during location filming on ''North by Northwest''.North by Northwest (1959) - on location - Photograph taken during location filming for ''North by Northwest'' at LaSalle Street Station, Chicago.North by Northwest (1959) - on location - Photograph taken during location filming for ''North by Northwest'' at LaSalle Street Station, Chicago.North by Northwest (1959) - photograph - Photograph taken at the premiere of ''North by Northwest'' in Chicago, July 1959.North by Northwest (1959) - on location - Photograph taken during location filming for ''North by Northwest'' at LaSalle Street Station, Chicago.North by Northwest (1959) - on location - Photograph taken during location filming for ''North by Northwest'' at LaSalle Street Station, Chicago.