D&RGW 1524 http://rrpicturearchives.net/showPicture.aspx?id=762939 Can you tell me what the box and silver things are behind the horn on top of BN U30C 5817? I think they're antenna's?
I am not a GE person, but I think the antenna, "firecracker" style, is behind the amber beacon light. The silver things might be lift rings for the box. The box might be a filter box for the blower motor. I hope someone can give you a better answer.