Pennsylvania Railroad 1361 is a 4-6-2 pacific type steam locomotive built in 1918 for the Pennsylvania Railroad by their own Altoona Works. As a member of the K4s locomotive class, she served her active career hauling mainline passenger and mail trains. Retired from revenue service in 1956, she was restored to operating condition in 1987 when mechanical problems sidelined the locomotive after only a year and a half of operation.