Summer 1992, it seemed like anything could turn up on the point of MARC trains - CSX and MARC F units, Es, CSX GP40-2s, Budd Cars, and for a very short while an Amtrak GP40TC!
Now that so many American and South American railways are buying old Canadian locos with the bell above the windshield and details like that, that old fashion is disappearing too fast, and not to mention eco rebuild programs.