Built in 1926, St. Louis-San Francisco Railway #1522 is a famous steam locomotive (the Frisco). Locomotive has booster engine on trailing truck. The engine was used in freight/passenger service. Retired in 1955, it was donated to the Museum. #1522 led 2 lives, restored in 1988 to operating condition and returned to hauling passengers on Midwest excursions from 1988 to 2002.