I have an Atlas EMD SW9 that is very nice, but the prototype has full-length side walkway railings, which I want to add. These are not like the railings on the GP7 or GP9. They are pipe-type railings with a T-fitting at the top of the stanchions, and they are attached to the top of the side walkways, not the sides. The photo shows these railings on a B&M SW-1. I can't seem to find a source for these. Any ideas? Thank you for whatever help you can give.
BRUCE