| Here is a postal card from the Henry C. Westenberger Collection. No Postmark. The photographer is not identified. Revised Photo Caption: "Locomotive Number 4920, a GG-1 Class Electric of the [Penn Central Railroad], powering an Express Train near Trenton, New Jersey, in August of 1968." #4920 is a GG-1 (2-C-C-2) built in Juniata by the Pennsylvania Railroad during July of 1942, rated at 4,620 horsepower, and acquired by the Penn Central in February of 1968. |