PRR K4s No. 1361 is running around its train, after having pulled it tender-first around the east leg of the Duncansville wye. The train originated at the museum in Altoona, and was one of several shuttle trips operated that day. The 1361 was built by the PRR in Altoona in May, 1918, construction number 3475. Stats: Boiler pressure, 205 psi; cylinders, 27 X 28; tractive effort, 44,460 lb; factor of adhesion, 4.54.