Donated by the Homestake Mining Company. Built by the Porter Locomotive Company in 1923 as serial number 3290. The locomotive weighs 10,000 pounds on 23 inch drivers with a tractive effort of 18,600 pounds. The boiler pressure is 1000 Psi of air with 6 X 10 inch cylinders. The locomotive was retired in August of 1985 and donated to the ARM. This locomotive was on display at the Mesa Museum of the Southwest from 1985 to 1997. It returned to Chandler on June 25, 1997.
解說牌，2017/02/12拍攝於Arizona Railway Museum