|Chione. Here is a duplicate 35mm color slide via Al Chione that was taken near Vail, Pennsylvania, on 4 May 1957. The photographer is not identified. Shown here is Pennsylvania Railroad engine #4230, an I-1SA (2-10-0) "Decapod" built by the Baldwin Locomotive Works as an I-1S during June of 1923, rebuilt in Juniata as an I-1SA in August of 1934, and retired in October of 1959 after 36 years of faithful service. Close observation reveals that there is a rear-end pusher locomotive adding to the drama!