My N-Scale Layout depicting the Horseshoe Curve during the late reign of the PRR, early PC years
PC Power at the Curve
With the afternoon sun in full view, three Penn Central RR EMD diesels entered the Horseshoe Curve, at the helm of an immense hopper drag. The leading unit was SD-45 #6234, the second was an F7, and the last was ex-Pennsylvania RR GP-35 #2252.