D&H locomotives and trains mixed in with Conrail operations were a common site in 1977. D&H U33C's 757 and 754 sit alongside CR units at the Bethlehem engine terminal in August, 1977.
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DH 757 Bethlehem, PA 8-6-1977
This site is an activity of the Conrail Historical Society, the only organization dedicated to preserving Conrail's History.