PRR 9339 Built in 1948 by General Electric, Pennsylvania Railroad 9339 sits at the Walkersville Southern Railroad in Walkersville, Maryland on former PRR track age. It saw service on the PRR until 1964 and included stops at the South Carolina Railroad Museum until when it was purchased by Jaime Haislip for use on the WS. It’s sister 9331 is also on site and sees occasional use on the line.