Pullman Standard Fluted Side 44 Seat Leg Rest Coach. Santa Fe took delivery of 34 of these cars in '50. The window arrangement was the same as 7503, but they were ordered with no center skirts and the end skirts were smooth. They were ordered to upgrade the "El Capitan" and sent it's older equipment to the "Grand Canyon" and "California Limited." Most made it to service on Amtrak until the late '70s.