Arizona Railway Museum Image Database SP #4437 at Yuma, AZ in February 1942 just off train #39, the "Imperial". SP #4453 at Tucson in August 1947. Interior of Talgo Bistro Lounge Car in 2000. Interior of Talgo Coach Car in 2000. Talgo demonstrator train at Tucson in Fall 2000. Interior of Talgo First Class Car in 2000.