Coastal Express G Gauge Radio Controlled Train Set

Pick up in Utopia, radio control train set, transmitter controlled train sounds, slow to fast running sound effect, whistling and bell ringing sound, goes forward, stops, reverses, headlight and puffs smoke. As per picture/video i used all the tracks for the oval layout, approximately 6 feet x 4 feet. The grey rail car, the gondola is missing 2 wheels that is why it is not on the moving train. Vintage, has instructions and batteries included. Approximately 40 years old.