Paragon(TM) Series Diesel Alco RSD15 Low Hood w/Quantum(TM) Sound -- Atchison, Topeka & Santa Fe #9820

Designed as a "jack of all trades," Alco's RSD15 was equally suited for high-speed mainline freight and passenger assignments and slow-speed heavy drag service. They also handled medium speed local freight runs as well as yard switching and transfer service.