Harbinger of things to come: Over nine years before the Conrail breakup, a solid set of Norfolk Southern power brings a train into Allentown yard. All legacy Penn Central black is finally gone, and the roster will remain blue until the end. Not so for the troubled D&H, whose operator NYS&W can't field enough locomotives to run the railroad. The result is run-through power showing up more frequently, including this consist leading train PYRP (Potomac Yard - Rouses Point).
