Can someone please tell me the purpose of that metal loop/band that I have seen over the top dome windows on most Great Dome cars.
Here it is as originally built on Amtrak 10031:
And here it isn't when Amtrak rebuilt the car (eliminating the vestibule too). You can see where it was once attached:
It looks like it's over the generator. Is it an exhaust pipe? Why isn't it needed anymore?
Here it is as originally built on Amtrak 10031:
And here it isn't when Amtrak rebuilt the car (eliminating the vestibule too). You can see where it was once attached:
It looks like it's over the generator. Is it an exhaust pipe? Why isn't it needed anymore?