Farmall4856, The interior color was Lt. Fawn prior, and up to 1965. In 1966 the interior was was Lt. Fawn, with a Dark Fawn, Dash!!! Call me and I will be More than happy to visit with you about the 1264/1966 Series Trucks! And Give you a resource person too! My # is 512-577-3837. Later, John A.