The t type's, which look the same as a gn,except it's badged different, came in several colors White code 11, silver metallic code 12, gray metallic code 15, black code 19, cream bage code 54, light brown metallic code 58, brown metallic code 62, light sage mettalic code 43, light blue metallic code 25, dark blue metallic code 31, rosewood metallic code 71, dark red mettalic code 79. plus two tones. this is from the 1987 color dealer book. If this is what you are looking for I can scan the color boards and send them. owen