In the lead was GG1 electric number 4876.
After the spectacular January 15, 1953 Washington Union Station wreck, Pennsylvania Railroad rebuilt GG1 4876, which required substantial reconstruction resulting in an nearly new machine.
In the late 1970s and early 1980s, I made a project of photographing old 4876, at which time it was working for New Jersey Department of Transportation on New York & Long Branch suburban services.